RUSSELL KINSHUN FUNG M.D.
NPI 1497118285
Internal Medicine - Endocrinology, Diabetes & Metabolism in Gainesville, GA


Quality Rating: 76.58 out of 100 score

NPI Status: Active since March 30, 2016

Contact Information

725 JESSE JEWELL PKWY SE
GAINESVILLE, GA
ZIP 30501
Phone: (770) 297-2238
Fax: (770) 533-6578

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  • Individual
  • Male
  • Years of Experience 10
  • Internal Medicine
  • Endocrinology, Diabetes & Metabolism
  • Accepts Insurance
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About RUSSELL FUNG

This page provides the complete NPI Profile along with additional information for Russell Fung, an internist established in Gainesville, Georgia with a medical specialization in Internal Medicine, focusing in endocrinology, diabetes & metabolism and more than 10 years of experience. He graduated from University Of Alabama School Of Medicine in 2016. The healthcare provider is registered in the NPI registry with number 1497118285 assigned on March 2016. The practitioner's primary taxonomy code is 207RE0101X with license number 88594 (GA). The provider is registered as an individual and his NPI record was last updated February 2026.

NPI
1497118285
Provider Name
RUSSELL KINSHUN FUNG M.D.
Gender
Male
Entity Type
Individual
Location Address
725 JESSE JEWELL PKWY SE GAINESVILLE, GA 30501
Location Phone
(770) 297-2238
Location Fax
(770) 533-6578
Mailing Address
PO BOX 1060 OAKWOOD, GA 30566
Mailing Phone
(770) 718-1122
Medical School Name
UNIVERSITY OF ALABAMA SCHOOL OF MEDICINE
Graduation Year
2016
Is Sole Proprietor?
No
Enumeration Date
03-30-2016
Last Update Date
02-04-2026
Code Navigator

An internist like Russell Fung is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.

Location Map

Secondary Locations

  • 1400 River Pl
    Braselton, GA 30517
    (770) 297-2200
  • 316 N Broad St
    Winder, GA 30680
    (770) 297-2238
  • 653-1 W 8th St Fl 2
    Jacksonville, FL 32209
    (904) 244-7514
  • 743 Spring Street NE
    Gainesville, GA 30501
    (702) 972-2007

Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Internal Medicine Endocrinology, Diabetes & Metabolism

Taxonomy Code
207RE0101X
Type
Allopathic & Osteopathic Physicians
License No.
88594
License State
GA
Taxonomy Description
An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

  • SoloCare Bronze EPO $8500 DED HSA 10004 - EPO
  • SoloCare Exp Bronze EPO $9500 DED 10015 - EPO
  • SoloCare Gold EPO $1500 DED 10010 - EPO
  • SoloCare Silver EPO $5000 DED 10014 - EPO
  • SoloCare Silver EPO $6500 DED 10013 - EPO
  • SoloCare Standard Exp Bronze EPO $7500 DED 10008 - EPO
  • SoloCare Standard Gold EPO $2000 DED 10006 - EPO
  • SoloCare Standard Platinum EPO $0 DED 10005 - EPO
  • SoloCare Standard Silver EPO $6000 DED 10007 - EPO

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Medicare Participation & PECOS Enrollment Status

Russell Fung is registered with Medicare and accepts claims assignment, this means the provider accepts the approved amount for the cost of rendered services as full payment. Participating providers may not charge beneficiaries more than the approved amount for their services. Please keep in mind that beneficiaries still have to pay a coinsurance or copayment amount for a visit or service.

Russell Fung is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

  • Is the provider registered in PECOS? Yes

  • PECOS PAC ID: 7719285022

    What is the PECOS Associate Control ID?
    A PAC ID is a unique 10-digit number assigned to an individual or organization healthcare provider in PECOS. The PAC ID is used to link together all the provider information, like tax identification numbers and organizational names. A PAC ID can be connected to multiple Enrollment IDs if an individual or organization has enrolled in PECOS more than once.

  • PECOS Enrollment ID: I20210708000300

    What is the Provider Enrollment ID?
    The Enrollment ID is a unique alphanumeric 15-digit code assigned to each new provider's PECOS enrollment application. The Enrollment ID is used to link together all the provider enrollment information like enrollment type, state, provider specialty, and reassignment of benefits.

  • Accepts Medicare Assignment? Yes

    What does it mean "accepts medicare assignment"?
    When a provider accepts Medicare assignment, the provider agrees to be paid directly by Medicare and to accept the payment amount approved by Medicare. Additionally, the provider agrees to not bill patients for more than the Medicare deductible and coinsurance amounts.
    A provider who doesn't accept assignment may charge you up to 15% over the Medicare-approved amount. This is known as the limiting charge. You may have to pay this amount, or it may be covered by another insurer.

  • Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes

  • Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes

  • Eligible to Order or Refer a Home Health Agency (HHA): Yes

  • Eligible to Order or Refer Power Mobility Devices: Yes

Provider Referred Orders for Durable Medical Equipment, Devices & Supplies

The following list reflects the services, supplies or durable medical equipment ordered by this provider to a DME supplier on behalf of patients. The information below is derived from Medicare claims data and reflects the BETOS category, HCPCS code information and the number times each service was submitted under the Medicare fee-for-service program.

Durable Medical Equipment

  • DME-Other DME (DE017N)

    Supply allowance for therapeutic continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service (HCPCS:K0553)

    3 DME suppliers used 32 Medicare Claims 32 Services Paid

Areas of Expertise

The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.

Blood glucose (sugar) test performed by hand-held instrument

A blood glucose test uses a handheld device to measure the amount of sugar in your blood. A small prick on your finger allows a drop of blood to be placed on a test strip, which is then read by the device. This helps monitor and manage diabetes effectively.

This service was performed 27 times for 26 patients

Blood test, basic group of blood chemicals (calcium, total)

A basic group blood test measures the levels of certain chemicals in your blood, including calcium. This helps assess your overall health and detect potential problems. The procedure involves drawing a small amount of blood from your arm, which is then analyzed in a lab.

This service was performed 27 times for 27 patients

Blood test, comprehensive group of blood chemicals

A comprehensive group of blood chemicals test, also known as a comprehensive metabolic panel, is a blood test that measures your sugar level, electrolyte and fluid balance, kidney function, and liver function. This helps to check your body's overall health.

This service was performed 67 times for 57 patients

Blood test, lipids (cholesterol and triglycerides)

A lipid panel is a blood test that measures fats and fatty substances, such as cholesterol and triglycerides. These substances are used by your body as a source of energy. High levels can lead to health issues, including heart disease.

This service was performed 19 times for 17 patients

Blood test, thyroid stimulating hormone (tsh)

A TSH blood test measures the level of thyroid stimulating hormone in your body. This hormone is produced by the pituitary gland and regulates how your thyroid works. It's a simple procedure where a small amount of blood is drawn from your arm for analysis.

This service was performed 117 times for 81 patients

Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count

A Complete Blood Cell Count is a common test that measures various components of the blood, including red cells (carry oxygen), white cells (fight infection), and platelets (help blood clot). An automated test ensures accuracy. The differential count provides detailed information about white cell types.

This service was performed 26 times for 24 patients

Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report

This procedure involves placing a small sensor under your skin to continuously monitor your blood sugar levels in tissue fluid. The data is interpreted and a report is generated to help manage your diabetes more effectively.

This service was performed 14 times for 14 patients

Creatinine level to test for kidney function or muscle injury

A creatinine level test measures the amount of creatinine in your blood. This substance is a waste product from normal muscle use. Higher levels can indicate possible kidney dysfunction or muscle injury. This test helps monitor kidney health.

This service was performed 27 times for 27 patients

Established patient office or other outpatient visit, 20-29 minutes

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

This service was performed 27 times for 23 patients

Established patient office or other outpatient visit, 30-39 minutes

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

This service was performed 101 times for 73 patients

Established patient office or other outpatient visit, 40-54 minutes

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

This service was performed 29 times for 27 patients

Hemoglobin a1c level

Hemoglobin A1c (HbA1c) is a test that measures your average blood sugar level over the past 2-3 months. It's used to monitor how well diabetes is being controlled. High levels may indicate that your diabetes treatment plan needs adjustment.

This service was performed 43 times for 40 patients

Initial hospital inpatient care per day, typically 50 minutes

Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.

This service was performed 25 times for 24 patients

Insertion of needle into vein for collection of blood sample

This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.

This service was performed 167 times for 105 patients

Magnesium level

A magnesium level test is a simple blood test that measures the amount of magnesium in your body. Magnesium is a crucial mineral that helps your nerves, muscles, and heart function properly. The test can help detect health conditions like kidney disease or malnutrition.

This service was performed 32 times for 30 patients

New patient office or other outpatient visit, 45-59 minutes

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

This service was performed 62 times for 62 patients

Phosphate level

A phosphate level test measures the amount of phosphate in your blood. Phosphate is a chemical that contains the mineral phosphorus, crucial for energy production, muscle and nerve function, and bone growth. Imbalances may indicate kidney disease or other health issues.

This service was performed 31 times for 29 patients

Thyroid hormone, t3 measurement, free

The T3 measurement, free, is a blood test that checks the level of a hormone called triiodothyronine. This hormone is produced by your thyroid, a small gland in your neck. It plays a key role in regulating your body's metabolism and energy use.

This service was performed 24 times for 13 patients

Thyroxine (thyroid chemical), free

The Thyroxine (thyroid chemical), free test is a blood test that measures the level of free T4 in your body. T4 is a hormone produced by your thyroid gland and is essential for growth and metabolism. If your T4 levels are too high or too low, it could indicate a thyroid disorder.

This service was performed 117 times for 81 patients

Urine microalbumin (protein) level

The urine microalbumin level test measures the amount of a protein called albumin in your urine. This test helps to detect early signs of kidney damage. High levels of albumin may suggest your kidneys aren't functioning properly. It's a simple, non-invasive test that involves providing a urine sample.

This service was performed 28 times for 28 patients

Vitamin d-3 level

A Vitamin D-3 level test measures the amount of Vitamin D-3, a crucial nutrient, in your body. This test helps identify if your levels are too low or too high. Low levels may lead to bone weakness, while high levels could harm your kidneys. It's a simple blood test.

This service was performed 80 times for 71 patients

Physician Visit Costs



The typical physician office visit costs for Medicare beneficiaries in this area are: $31.02 for a new patient copayment and $23.71 for an established patient copayment.

The pricing information below displays the copayment minimum, maximum and average amount that patients under Medicare are charged when visiting this provider as a new or established patient. Please keep in mind that these prices are just for reference purposes, and the actual prices charged by the provider might be different.

For patients covered under private health plans the prices below are also useful as healthcare pricing for private insurance is usually established as a function of Medicare prices. Private insurance covered patients should check their individual plans to determine the exact pricing.

The prices below reflect the costs for new and established patients in the 30501 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99204

  • Average New Patient Price $124.1
  • Minimum New Patient Price $53.31
  • Maximum New Patient Price $164.04
  • Average New Patient Copayment $31.02
  • Minimum New Patient Copayment $13.32
  • Maximum New Patient Copayment $41.01

Established Patients Visit Costs *

The most utilized procedure code for established patients office visits is 99214

  • Average Established Patient Price $94.84
  • Minimum Established Patient Price $16.68
  • Maximum Established Patient Price $133.24
  • Average Established Patient Copayment $23.71
  • Minimum Established Patient Copayment $4.17
  • Maximum Established Patient Copayment $33.31

* The physician office visit costs information is generated by statistical analysis of similar providers in the same geographical area. The pricing information above IS NOT the amount charged by this provider.

Overall MIPS Quality Performance

The provider participated in CMS Quality Payment Program under the Merit-based Incentive Payment System (MIPS) and has an overall final score of 76.58, based on four performance areas: quality, improvement activities, promoting interoperability, and cost. The purpose of this information is to help people with Medicare make informed decisions and incentivize doctors and clinicians to maximize performance.

The Merit-based Incentive Payment System (MIPS) is a way providers could use to participate in CMS Quality Payment Program (QPP). The MIPS program affects clinician reimbursement for Part B covered professional services and also rewards them for improving the quality of patient care and outcomes.

  • Final Score: 76.58 out of 100

    The MIPS program evaluates providers across multiple categories with a specific weight for each category resulting a in a MIPS final score that ranges from 0 to 100 points. The MIPS Final Score determines whether providers receive a negative, neutral or positive MIPS payment adjustment.

  • Quality Score: 85.63

    The Quality category assesses providers performance on clinical practices and patient outcomes under the traditional MIPS program. The quality measures help identify the quality of healthcare processes, outcomes, and patient experiences. The Quality measure category compromises 40% providers final MPIS scores.

    There are six collection types for MIPS quality measures: Electronic Clinical Quality Measures (eCQMs), MIPS Clinical Quality Measures (CQMs), Qualified Clinical Data Registry (QCDR) Measures, Medicare Part B claims measures, CMS Web Interface measures and The Consumer Assessment of Healthcare Providers and Systems (CAHPS) for MIPS Survey.

  • Promoting Interoperability Score: 87

    The Interoperability category measures the providers ability to use technology to exchange and make use of healthcare information in a way that is less burdensome and improves outcomes. The Interoperability measure category compromises 25% providers final MPIS scores.

    The MIPS Interoperability measure focuses on the use of certified electronic health record technology (CEHRT) to improve patient access health information, the exchange of information between clinicians and pharmacies and the systematic collection, analysis, and interpretation of healthcare data.

  • Improvement Activities Score: 20

    The Improvement Activities performance category evaluates the providers participation in clinical activities that support the improvement of clinical practice, care delivery, and outcomes. Providers have the option to choose 2 to 4 activities from an inventory of over 100 improvement activities. Providers typically choose the activities that best fit their needs. The improvement activities measure category compromises 15% providers final MPIS scores.

    The Improvement measures aim to better patient engagement, patient safety and other areas of patient care. The Improvement Activities category compromises 15% of providers final MPIS scores.

  • Cost Score: 72.14

    The Cost performance category asses the amount and types of services provided and how clinicians coordinate care and seek improvement of health outcomes by ensuring patients receive the appropriate services.

    Although providers don't determine the price of healthcare services they are important in delivering high-quality care at a reasonable cost. The Cost measures category compromises 20% of providers final MPIS scores.

  • Cost Score: 72.14

    The Cost performance category asses the amount and types of services provided and how clinicians coordinate care and seek improvement of health outcomes by ensuring patients receive the appropriate services.

    Although providers don't determine the price of healthcare services they are important in delivering high-quality care at a reasonable cost. The Cost measures category compromises 20% of providers final MPIS scores.

Find Provider Hospital Affiliations - Privileges

Doctors and physicians must apply for hospital privileges to treat patients at hospitals. Find out if your doctor has privileges to practice at your preferred hospital by using the hospital affiliation information below based on recent medical claims.

Hospital affiliation is identified through self-reporting data, inpatient, outpatient, physician and ancillary service claims linked by the medical claims NPI number and place of service code. Additionally, to further determine provider hospital affiliation the clinician must have provided services to at least three patients on three different dates in the last 12 months. Russell Fung is affiliated with the following medical facilities:

Hospital Name Address Phone Hospital Type Overall Rating
NORTHEAST GEORGIA MEDICAL CENTER, INC743 SPRING STREET
GAINESVILLE, GA 30501
(770) 535-3553Acute Care Hospitals
NGMC BARROW, LLC316 NORTH BROAD STREET
WINDER, GA 30680
(770) 848-8611Acute Care Hospitals
NORTHEAST GEORGIA MEDICAL CENTER LUMPKIN495 HIGHWAY 400 NORTH
DAHLONEGA, GA 30533
(770) 219-7146Acute Care Hospitals

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NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1497118285, we treat the final digit (5) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 65. The final step is to find the difference between that total and the next multiple of ten (70 - 65 = 5).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
4
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
7
Unchanged
Pos 5
1
Doubled → 2
Pos 6
1
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
2
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
5
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 9 → 18 → 9 1 → 2 8 → 16 → 7 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 4 + 1 + 8 + 7 + 2 + 1 + 1 + 6 + 2 + 1 + 6 + 24 = 65

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 65 is 70. The difference is the calculated check digit.

70 - 65 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1497118285.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Family Medicine
725 JESSE JEWELL PKWY SE
GAINESVILLE, GA 30501
Surgery
725 JESSE JEWELL PKWY SE
GAINESVILLE, GA 30501
Obstetrics & Gynecology (Gynecology)
725 JESSE JEWELL PKWY SE
GAINESVILLE, GA 30501
Obstetrics & Gynecology
725 JESSE JEWELL PKWY SE
GAINESVILLE, GA 30501
Pediatrics
725 JESSE JEWELL PKWY SE
GAINESVILLE, GA 30501
Obstetrics & Gynecology
725 JESSE JEWELL PKWY SE
GAINESVILLE, GA 30501
Obstetrics & Gynecology
725 JESSE JEWELL PKWY SE, SUITE 200
GAINESVILLE, GA 30501
Obstetrics & Gynecology (Gynecology)
725 JESSE JEWELL PKWY SE
GAINESVILLE, GA 30501
Obstetrics & Gynecology
725 JESSE JEWELL PKWY SE
GAINESVILLE, GA 30501
Nurse Practitioner (Family)
725 JESSE JEWELL PKWY SE
GAINESVILLE, GA 30501
Nurse Practitioner (Pediatrics)
725 JESSE JEWELL PKWY SE
GAINESVILLE, GA 30501
Nurse Practitioner (Pediatrics)
725 JESSE JEWELL PKWY SE
GAINESVILLE, GA 30501
Advanced Practice Midwife
725 JESSE JEWELL PKWY SE, SUITE 200
GAINESVILLE, GA 30501
Advanced Practice Midwife
725 JESSE JEWELL PKWY SE
GAINESVILLE, GA 30501
Advanced Practice Midwife
725 JESSE JEWELL PKWY SE
GAINESVILLE, GA 30501
Pharmacist
725 JESSE JEWELL PKWY SE, SUITE 180
GAINESVILLE, GA 30501
Pharmacist
725 JESSE JEWELL PKWY SE, SUITE 180
GAINESVILLE, GA 30501
Pharmacist
725 JESSE JEWELL PKWY SE, SUITE 180
GAINESVILLE, GA 30501
Internal Medicine
725 JESSE JEWELL PKWY SE
GAINESVILLE, GA 30501
Dietitian, Registered
725 JESSE JEWELL PKWY SE, SUITE 300
GAINESVILLE, GA 30501

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1497118285, enumerated as an "individual" on March 30, 2016.

The provider is located at 725 JESSE JEWELL PKWY SE GAINESVILLE, GA 30501 and the phone number is (770) 297-2238.

Internal Medicine with taxonomy code 207RE0101X and a focus in Endocrinology, Diabetes & Metabolism.

The provider might be accepting Accepts: Alliant Health Plans, Inc.. Please consult your insurance carrier or call the provider to verify.

Russell Fung is affiliated with: NORTHEAST GEORGIA MEDICAL CENTER, INC, NGMC BARROW, LLC and NORTHEAST GEORGIA MEDICAL CENTER LUMPKIN.