DR. MICHAEL LIN ZHANG M.D.
NPI 1275920977
Urology in Stockton, CA

NPI Status: Active since April 20, 2015

Contact Information

1805 N CALIFORNIA ST STE 201
STOCKTON, CA
ZIP 95204
Phone: (209) 645-4005
Fax: (209) 645-6344

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  • Individual
  • Male
  • Years of Experience 11
  • Urology
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About MICHAEL ZHANG

This page provides the complete NPI Profile along with additional information for Michael Zhang, a provider established in Stockton, California with a medical specialization in Urology and more than 11 years of experience. The healthcare provider is registered in the NPI registry with number 1275920977 assigned on April 2015. The practitioner's primary taxonomy code is 208800000X with license number A168082 (CA). The provider is registered as an individual and his NPI record was last updated 3 years ago.

NPI
1275920977
Provider Name
DR. MICHAEL LIN ZHANG M.D.
Other Name
MICHAEL ZHANG M.D.
Other Name Type
Other Name (5)
Gender
Male
Entity Type
Individual
Location Address
1805 N CALIFORNIA ST STE 201 STOCKTON, CA 95204
Location Phone
(209) 645-4005
Location Fax
(209) 645-6344
Mailing Address
1805 N CALIFORNIA ST STE 201 STOCKTON, CA 95204
Mailing Phone
(209) 645-4005
Medical School Name
OTHER
Graduation Year
2015
Is Sole Proprietor?
No
Enumeration Date
04-20-2015
Last Update Date
06-05-2023
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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

Urology

Taxonomy Code
208800000X
Type
Allopathic & Osteopathic Physicians
License No.
A168082
License State
CA
Taxonomy Description
A urologist manages benign and malignant medical and surgical disorders of the genitourinary system and the adrenal gland. This specialist has comprehensive knowledge of and skills in endoscopic, percutaneous and open surgery of congenital and acquired conditions of the urinary and reproductive systems and their contiguous structures.

Medicare Participation & PECOS Enrollment Status

Michael Zhang 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.

Michael Zhang 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: 345671301

    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: I20200507002705

    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.

Diagnostic exam of bladder and urethra using an endoscope

This procedure involves using a thin, flexible tube with a light, called an endoscope, to examine the bladder and urethra. It helps in identifying any abnormalities or issues that may be causing discomfort or other symptoms.

This service was performed 22 times for 18 patients

Established patient office or other outpatient visit, 10-19 minutes

This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.

This service was performed 48 times for 32 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 68 times for 45 patients

Follow-up hospital inpatient care per day, typically 15 minutes

Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.

This service was performed 23 times for 11 patients

Follow-up hospital inpatient care per day, typically 25 minutes

Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.

This service was performed 61 times for 36 patients

Initial hospital inpatient care per day, typically 30 minutes

Initial hospital inpatient care refers to the first day of your stay in the hospital. This service typically includes a 30-minute check-up with a healthcare professional. They'll assess your health, discuss your condition, and plan your treatment. It's part of ensuring you receive the best possible care.

This service was performed 26 times for 26 patients

New patient office or other outpatient visit, 30-44 minutes

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

This service was performed 47 times for 47 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 12 times for 12 patients

Prostate resection

Prostate resection is a procedure performed to alleviate discomfort caused by an enlarged prostate. This involves removing a portion of the prostate gland to ease pressure on the urinary tract, improving urine flow and reducing symptoms. It's performed under general or spinal anesthesia.

This service was performed for 21 patients

Ultrasound measurement of bladder capacity after voiding

Ultrasound measurement of bladder capacity after voiding is a non-invasive test that uses sound waves to create images of your bladder. It's done after you've emptied your bladder to see if there's any leftover urine, which can help diagnose certain conditions.

This service was performed 25 times for 21 patients

Physician Visit Costs



The typical physician office visit costs for Medicare beneficiaries in this area are: $33.48 for a new patient copayment and $18.29 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 95204 ZIP code area.

New Patients Visit Costs *

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

  • Average New Patient Price $133.94
  • Minimum New Patient Price $58.87
  • Maximum New Patient Price $176.6
  • Average New Patient Copayment $33.48
  • Minimum New Patient Copayment $14.71
  • Maximum New Patient Copayment $44.15

Established Patients Visit Costs *

The most utilized procedure code for established patients office visits is 99213

  • Average Established Patient Price $73.16
  • Minimum Established Patient Price $19.28
  • Maximum Established Patient Price $144.6
  • Average Established Patient Copayment $18.29
  • Minimum Established Patient Copayment $4.82
  • Maximum Established Patient Copayment $36.15

* 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 1275920977, we treat the final digit (7) 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 63. The final step is to find the difference between that total and the next multiple of ten (70 - 63 = 7).

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
2
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
5
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
2
Unchanged
Pos 7
0
Doubled → 0
Pos 8
9
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
7
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 7 → 14 → 5 9 → 18 → 9 0 → 0 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 1 + 4 + 5 + 1 + 8 + 2 + 0 + 9 + 1 + 4 + 24 = 63

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

The next multiple of ten after 63 is 70. The difference is the calculated check digit.

70 - 63 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1275920977.

Other Providers at the Same Location


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

Internal Medicine
1805 N CALIFORNIA ST STE 201
STOCKTON, CA 95204
Psychiatry & Neurology (Child & Adolescent Psychiatry)
1805 N CALIFORNIA ST STE 201
STOCKTON, CA 95204
Internal Medicine (Geriatric Medicine)
1805 N CALIFORNIA ST STE 201
STOCKTON, CA 95204
Internal Medicine (Rheumatology)
1805 N CALIFORNIA ST STE 201
STOCKTON, CA 95204
Psychiatry & Neurology (Psychiatry)
1805 N CALIFORNIA ST STE 201
STOCKTON, CA 95204
Urology
1805 N CALIFORNIA ST STE 201
STOCKTON, CA 95204
Psychiatry & Neurology (Psychiatry)
1805 N CALIFORNIA ST STE 201
STOCKTON, CA 95204
Psychiatry & Neurology (Neurology)
1805 N CALIFORNIA ST STE 201
STOCKTON, CA 95204
Internal Medicine
1805 N CALIFORNIA ST STE 201
STOCKTON, CA 95204
Psychiatry & Neurology (Vascular Neurology)
1805 N CALIFORNIA ST STE 201
STOCKTON, CA 95204
Urology
1805 N CALIFORNIA ST STE 201
STOCKTON, CA 95204
Psychiatry & Neurology (Psychiatry)
1805 N CALIFORNIA ST STE 201
STOCKTON, CA 95204
Psychiatry & Neurology (Psychiatry)
1805 N CALIFORNIA ST STE 201
STOCKTON, CA 95204
Internal Medicine (Infectious Disease)
1805 N CALIFORNIA ST STE 201
STOCKTON, CA 95204
Psychiatry & Neurology (Neurology)
1805 N CALIFORNIA ST STE 201
STOCKTON, CA 95204
Psychiatry & Neurology (Psychiatry)
1805 N CALIFORNIA ST STE 201
STOCKTON, CA 95204
Psychiatry & Neurology (Psychiatry)
1805 N CALIFORNIA ST STE 201
STOCKTON, CA 95204
Physician Assistant
1805 N CALIFORNIA ST STE 201
STOCKTON, CA 95204
Internal Medicine
1805 N CALIFORNIA ST STE 201
STOCKTON, CA 95204
Internal Medicine (Rheumatology)
1805 N CALIFORNIA ST STE 201
STOCKTON, CA 95204

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1275920977, enumerated as an "individual" on April 20, 2015.

The provider is located at 1805 N CALIFORNIA ST STE 201 STOCKTON, CA 95204 and the phone number is (209) 645-4005.

Urology with taxonomy code 208800000X.