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CINDY ERXIN ZHANG M.D.
NPI 1255656187
Obstetrics & Gynecology in Berkeley, CA

Active since April 03, 2010PECOS EnrolledAccepts Medicare Assignment
2500 MILVIA ST, BERKELEY, CA 94704(510) 204-5514 Get Directions Write a Review

NPPES record last updated: January 28, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Cindy Erxin Zhang M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CINDY ERXIN ZHANG M.D. (NPI 1255656187) is an individual obstetrics & gynecology provider in Berkeley, California, licensed in California (A130979) and active in the NPI registry since April 2010. She is enrolled in Medicare PECOS, maintains a secondary practice location in Lafayette, and is a graduate of Washington University School Of Medicine (2010).

NPPES Registry Identity

NPI1255656187
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameCINDY ERXIN ZHANGCredential: M.D.
Location Address2500 MILVIA STBerkeley, CA 94704-2636
Mailing AddressPo Box 276950Sacramento, CA 95827-6950
Phone(510) 204-5514
Sole ProprietorYes
Medical School CMSWashington University School Of MedicineGraduated 2010
Enumeration DateApril 3, 2010
Last NPPES UpdateJanuary 28, 2025
NPPES CertifiedJanuary 28, 2025
✔ NPI 1255656187 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in CA · A130979
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
2500 MILVIA ST, Berkeley, CA 94704
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Other Names 1

Former Name (1)Erxin Zhang

Secondary Practice Location 1

Location 13595 Mt Diablo Blvd Ste 350Lafayette, CA 94549-3849 · Phone (510) 204-5600

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Cindy Erxin Zhang M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID6002032414
PECOS Enrollment IDI20140721001546
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 3

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Cervical or vaginal cancer screening; pelvic and clinical breast examination G0101
This procedure involves checking for health issues in the lower abdomen and chest area. It helps identify early signs of certain conditions, increasing the chance for successful treatment. It's a routine check-up that's important for maintaining good health.
36 services36 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
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.
14 services11 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
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.
11 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94704 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$153.83 typical visit price
range $69.00 – $202.35
Typical copayment $38.45 (range $17.25 – $50.58)
Most-billed visit code 99204
Established Patient
$84.91 typical visit price
range $23.44 – $166.46
Typical copayment $21.22 (range $5.86 – $41.61)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Referred Medical Equipment & Supplies CMS DME claims 2

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431
DME-Oxygen and Supplies · category DC000N
1 supplier12 claims12 services$13.62 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
1 supplier12 claims12 services$57.53 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

LAER E. HILLARY STREETER MD, MPH
Obstetrics & Gynecology
2500 MILVIA ST
BERKELEY, CA 94704
Alameda County (510) 204-5600
ANGELYN R THOMAS M.D.
Obstetrics & Gynecology
2500 MILVIA ST
BERKELEY, CA 94704
Alameda County (510) 204-5600
STEPHANIE MICHELLE TAI FNP, MSN, RN
Nurse Practitioner (Family)
2500 MILVIA ST
BERKELEY, CA 94704
Alameda County (510) 204-5600
ROXANNE FISCELLA, M.D.
Legal Medicine
2500 MILVIA ST, SUITE 116
BERKELEY, CA 94704
Alameda County (510) 843-0692
DR. THUY THI TRAN OD
Optometrist
2500 MILVIA ST, #208
BERKELEY, CA 94704
Alameda County (510) 548-6630
PETRA FROEHLICH LANDMAN MD
Pediatrics
2500 MILVIA ST
BERKELEY, CA 94704
Alameda County (510) 204-5600
RACHEL BUDKER MD
Obstetrics & Gynecology
2500 MILVIA ST
BERKELEY, CA 94704
Alameda County (510) 204-5600
DENISE MICHELLE OCHOA NP-C
Nurse Practitioner (Family)
2500 MILVIA ST
BERKELEY, CA 94704
Alameda County (510) 204-5521

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Cindy Zhang's NPI number?

The NPI number for Cindy Zhang is 1255656187. It was assigned to this individual provider in the NPPES registry on April 3, 2010. The provider is also known as Erxin Zhang.

Where is Cindy Zhang located?

Cindy Zhang practices at 2500 Milvia St, Berkeley, CA 94704. The listed phone number is (510) 204-5514.

What is Cindy Zhang's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Cindy Zhang enrolled in Medicare?

Yes. Cindy Zhang is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Cindy Zhang was last updated on January 28, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.