DR. ANNAPURNA M. REDDY M.D.
NPI 1871512400
Obstetrics & Gynecology in Merced, CA

Q: What is Annapurna Reddy's NPI number?

The NPI number for Annapurna Reddy is 1871512400. It was assigned to this individual provider in the NPPES registry on July 18, 2006.

Q: What is Annapurna Reddy's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Annapurna Reddy was last updated on May 9, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 years 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.

Active since July 18, 2006PECOS Enrolled

700 W OLIVE AVE, SUITE H, MERCED, CA 95348(209) 384-5855(209) 384-1611 Get Directions Write a Review

NPPES record last updated: May 9, 2019. Verified against the NPPES registry weekly; last sync: October 18, 2026.

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About Dr. Annapurna M. Reddy M.d. NPPES

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

DR. ANNAPURNA M. REDDY M.D. (NPI 1871512400) is an individual obstetrics & gynecology provider in Merced, California, licensed in California (A324520) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1871512400

Entity TypeIndividualFemale

Primary Taxonomy207V00000X

Provider Legal NameDR. ANNAPURNA M. REDDYCredential: M.D.

Location Address700 W OLIVE AVE, SUITE HMerced, CA 95348-2435

Mailing Address3605 Hospital RdAtwater, CA 95301-5173 · (209) 381-2000 · Fax (209) 726-0278

Phone(209) 384-5855

Fax(209) 384-1611

Sole ProprietorYes

Enumeration DateJuly 18, 2006

Last NPPES UpdateMay 9, 2019

✔ NPI 1871512400 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 · A324520

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.

700 W OLIVE AVE, Merced, CA 95348

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Annapurna M. Reddy M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Medicare Billing Reassignments

Medicare enrollment records show Annapurna Reddy reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Castle Family Health Centers Inc

6.2 mi

Urgent Care

3605 HOSPITAL RD
Atwater, CA 95301

Reassigned Medicare billing, California enrollment
18 clinicians in this Medicare group

NPI 1629246624 (209) 381-2000

Community Medical Centers, Inc

51 mi

Clinic/Center

200 COTTAGE AVE STE 103
Manteca, CA 95336

Reassigned Medicare billing, California enrollment
154 clinicians in this Medicare group

NPI 1710211214 (209) 624-5800

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 95348 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

$133.94 typical visit price

range $58.87 – $176.60

Typical copayment $33.48 (range $14.71 – $44.15)

Most-billed visit code 99204

Established Patient

$73.16 typical visit price

range $19.28 – $144.60

Typical copayment $18.29 (range $4.82 – $36.15)

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.

Other Providers at the Same Location NPPES 7

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

DR. ARANI S REDDY M.D.

Specialist

700 W OLIVE AVE, SUITE H
MERCED, CA 95348

Merced County (209) 383-6288

MG BACHOUR DDS INC

Dentist (General Practice)

700 W OLIVE AVE, SUITE. E
MERCED, CA 95348

Merced County (209) 723-5005

DR. LONG THAO M.D.

Family Medicine

700 W OLIVE AVE, SUITE A
MERCED, CA 95348

Merced County (209) 384-8426

CHIEH TSAI M.D.

Obstetrics & Gynecology

700 W OLIVE AVE, STE D
MERCED, CA 95348

Merced County (209) 383-1343

DR. WILLIAM CARL HURTT DPM

Podiatrist (Foot & Ankle Surgery)

700 W OLIVE AVE, STE C
MERCED, CA 95348

Merced County (209) 384-3668

LONG THAO, M.D. INC.

Family Medicine

700 W OLIVE AVE, SUITE A
MERCED, CA 95348

Merced County (209) 384-8426

A. REDDY, M.D, INC

Internal Medicine (Hematology & Oncology)

700 W OLIVE AVE, STE H
MERCED, CA 95348

Merced County (209) 384-1611

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 Annapurna Reddy's NPI number?

The NPI number for Annapurna Reddy is 1871512400. It was assigned to this individual provider in the NPPES registry on July 18, 2006.

Where is Annapurna Reddy located?

Annapurna Reddy practices at 700 W Olive Ave Suite H, Merced, CA 95348. The listed phone number is (209) 384-5855.

What is Annapurna Reddy's specialty?

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

Is Annapurna Reddy enrolled in Medicare?

Yes. Annapurna Reddy is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Annapurna Reddy's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Annapurna Reddy reassigns Medicare benefits to 2 organizations: Castle Family Health Centers Inc (Atwater, CA) and Community Medical Centers, Inc (Manteca, CA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Annapurna Reddy's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Annapurna Reddy was last updated on May 9, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 years 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.