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DR. EAST A. MERE M.D.
NPI 1043300189
Obstetrics & Gynecology in San Juan, PR

Active since October 12, 2006PECOS EnrolledAccepts Medicare Assignment
445 CALLE CESAR GONZALEZ, SAN JUAN, PR 00918(787) 767-2131(787) 766-0534 Get Directions Write a Review

NPPES record last updated: January 29, 2013. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. East A. Mere M.d. NPPES

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

DR. EAST A. MERE M.D. (NPI 1043300189) is an individual obstetrics & gynecology provider in San Juan, Puerto Rico, licensed in Puerto Rico (11422) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1991).

NPPES Registry Identity

NPI1043300189
Entity TypeIndividualMale
Primary Taxonomy207V00000X
Provider Legal NameDR. EAST A. MERECredential: M.D.
Location Address445 CALLE CESAR GONZALEZSan Juan, PR 00918-2639
Mailing AddressParque Montebello F-22 St.2Trujillo Alto, PR 00976 · (787) 760-0019 · Fax (787) 766-0534
Phone(787) 767-2131
Fax(787) 766-0534
Sole ProprietorYes
Medical School CMSOtherGraduated 1991
Enumeration DateOctober 12, 2006
Last NPPES UpdateJanuary 29, 2013
✔ NPI 1043300189 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in PR · 11422
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.
445 CALLE CESAR GONZALEZ, San Juan, PR 00918
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Other Identifiers 2

Medicare UPINH35843PR
Medicare ID-Type Unspecified0089585PR

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

Dr. East A. Mere 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 ID9638239478
PECOS Enrollment IDI20081124000253
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 00918 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
$130.65 typical visit price
range $56.86 – $172.44
Typical copayment $32.66 (range $14.21 – $43.11)
Most-billed visit code 99204
Established Patient
$70.88 typical visit price
range $18.24 – $140.44
Typical copayment $17.72 (range $4.56 – $35.11)
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.

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 East Mere's NPI number?

The NPI number for East Mere is 1043300189. It was assigned to this individual provider in the NPPES registry on October 12, 2006.

Where is East Mere located?

East Mere practices at 445 Calle Cesar Gonzalez, San Juan, PR 00918. The listed phone number is (787) 767-2131.

What is East Mere's specialty?

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

Is East Mere enrolled in Medicare?

Yes. East Mere 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 East Mere was last updated on January 29, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.