DR. JULIE HWYNN M.D.
NPI 1780682401
Internal Medicine in Garden Grove, CA

NPI Status: Active since July 07, 2005

Contact Information

12555 GARDEN GROVE BLVD
SUITE 301
GARDEN GROVE, CA
ZIP 92843
Phone: (714) 741-0501
Fax: (714) 741-0095

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  • Individual
  • Female
  • Years of Experience 31
  • Internal Medicine
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About JULIE HWYNN

This page provides the complete NPI Profile along with additional information for Julie Hwynn, an internist established in Garden Grove, California with a medical specialization in Internal Medicine and more than 31 years of experience. She graduated from R Franklin University Of Med & Sci/chicago Medical School in 1995. The healthcare provider is registered in the NPI registry with number 1780682401 assigned on July 2005. The practitioner's primary taxonomy code is 207R00000X with license number A66861 (CA). The provider is registered as an individual and her NPI record was last updated 14 years ago.

NPI
1780682401
Provider Name
DR. JULIE HWYNN M.D.
Gender
Female
Entity Type
Individual
Location Address
12555 GARDEN GROVE BLVD SUITE 301 GARDEN GROVE, CA 92843
Location Phone
(714) 741-0501
Location Fax
(714) 741-0095
Mailing Address
12555 GARDEN GROVE BLVD SUITE 301 GARDEN GROVE, CA 92843
Mailing Phone
(714) 741-0501
Mailing Fax
(714) 741-0095
Medical School Name
R FRANKLIN UNIVERSITY OF MED & SCI/CHICAGO MEDICAL SCHOOL
Graduation Year
1995
Is Sole Proprietor?
No
Enumeration Date
07-07-2005
Last Update Date
02-18-2012
Code Navigator

An internist like Julie Hwynn 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

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

Taxonomy Code
207R00000X
Type
Allopathic & Osteopathic Physicians
License No.
A66861
License State
CA
Taxonomy Description
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Insurance Plans Accepted

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

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

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

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
00A668610MEDICAID (05)CA 
G87716MEDICARE UPIN (02)CA 
WA66861AMEDICARE ID-TYPE UNSPECIFIED (04)CAINDIVIDUAL MEDICARE #/PIN
W17304MEDICARE ID-TYPE UNSPECIFIED (04)CAGROUP MEDICARE #

Medicare Participation & PECOS Enrollment Status

Julie Hwynn 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.

Julie Hwynn 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: 547246548

    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: I20040630000410

    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

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.

Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month

Chronic care management services involve a healthcare professional directing clinical staff in managing your chronic conditions. This includes the first 20 minutes per month of services like medication management, care coordination, and health monitoring to help improve your health and quality of life.

This service was performed 79 times for 16 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 41 times for 23 patients

Physician Visit Costs



The typical physician office visit costs for Medicare beneficiaries in this area are: $35.59 for a new patient copayment and $27.49 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 92843 ZIP code area.

New Patients Visit Costs *

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

  • Average New Patient Price $142.39
  • Minimum New Patient Price $62.96
  • Maximum New Patient Price $187.6
  • Average New Patient Copayment $35.59
  • Minimum New Patient Copayment $15.74
  • Maximum New Patient Copayment $46.9

Established Patients Visit Costs *

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

  • Average Established Patient Price $109.96
  • Minimum Established Patient Price $20.84
  • Maximum Established Patient Price $153.61
  • Average Established Patient Copayment $27.49
  • Minimum Established Patient Copayment $5.21
  • Maximum Established Patient Copayment $38.4

* 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.

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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 1780682401, we treat the final digit (1) 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 59. The final step is to find the difference between that total and the next multiple of ten (60 - 59 = 1).

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
7
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
0
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
8
Unchanged
Pos 7
2
Doubled → 4
Pos 8
4
Unchanged
Pos 9
0
Doubled → 0
Check
1
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 8 → 16 → 7 6 → 12 → 3 2 → 4 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 1 + 6 + 0 + 1 + 2 + 8 + 4 + 4 + 0 + 24 = 59

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

The next multiple of ten after 59 is 60. The difference is the calculated check digit.

60 - 59 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1780682401.

Other Providers at the Same Location


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

Obstetrics & Gynecology
12555 GARDEN GROVE BLVD, SUITE 301
GARDEN GROVE, CA 92843
Specialist
12555 GARDEN GROVE BLVD, SUITE 302
GARDEN GROVE, CA 92843
Dentist (General Practice)
12555 GARDEN GROVE BLVD, SUITE 308
GARDEN GROVE, CA 92843
Pharmacist
12555 GARDEN GROVE BLVD, #102
GARDEN GROVE, CA 92843
Surgery
12555 GARDEN GROVE BLVD, #303
GARDEN GROVE, CA 92843
Psychiatry & Neurology (Psychiatry)
12555 GARDEN GROVE BLVD, #305
GARDEN GROVE, CA 92843
Family Medicine
12555 GARDEN GROVE BLVD, #507
GARDEN GROVE, CA 92843
Radiology (Diagnostic Radiology)
12555 GARDEN GROVE BLVD, SUITE 103
GARDEN GROVE, CA 92843
Psychiatry & Neurology (Neurology)
12555 GARDEN GROVE BLVD, SUITE 305
GARDEN GROVE, CA 92843
Obstetrics & Gynecology (Maternal & Fetal Medicine)
12555 GARDEN GROVE BLVD, SUITE 203
GARDEN GROVE, CA 92843
Physician Assistant
12555 GARDEN GROVE BLVD, SUITE 206
GARDEN GROVE, CA 92843
Obstetrics & Gynecology (Obstetrics)
12555 GARDEN GROVE BLVD, #306
GARDEN GROVE, CA 92843
Clinic/Center
12555 GARDEN GROVE BLVD, #404
GARDEN GROVE, CA 92843
Internal Medicine (Infectious Disease)
12555 GARDEN GROVE BLVD, STE 405
GARDEN GROVE, CA 92843
Internal Medicine (Infectious Disease)
12555 GARDEN GROVE BLVD, STE 405
GARDEN GROVE, CA 92843
Pediatrics
12555 GARDEN GROVE BLVD, SUITE 404
GARDEN GROVE, CA 92843
Physician Assistant (Medical)
12555 GARDEN GROVE BLVD, SUITE 206
GARDEN GROVE, CA 92843
Physician Assistant
12555 GARDEN GROVE BLVD, #206
GARDEN GROVE, CA 92843
Psychiatry & Neurology (Sleep Medicine)
12555 GARDEN GROVE BLVD, SUITE 307
GARDEN GROVE, CA 92843
Specialist
12555 GARDEN GROVE BLVD, 303
GARDEN GROVE, CA 92843

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1780682401, enumerated as an "individual" on July 07, 2005.

The provider is located at 12555 GARDEN GROVE BLVD SUITE 301 GARDEN GROVE, CA 92843 and the phone number is (714) 741-0501.

Internal Medicine with taxonomy code 207R00000X.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.