DR. SHEREEN MAY ANSAY VILLAMOR D.O.
NPI 1609122449
Obstetrics & Gynecology in Stamford, CT

Active since July 30, 2012PECOS EnrolledAccepts Medicare Assignment
170 WASHINGTON BLVD, STAMFORD, CT 06902(203) 637-3337(203) 637-3307 Get Directions Write a Review

NPPES record last updated: July 21, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Oct 25, 2020, Feb 17, 2020, Aug 21, 2017 and 2 more (5 updates tracked since 2016).

About Dr. Shereen May Ansay Villamor D.o. NPPES

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

DR. SHEREEN MAY ANSAY VILLAMOR D.O. (NPI 1609122449) is an individual obstetrics & gynecology provider in Stamford, Connecticut, licensed in Connecticut (79951) and active in the NPI registry since July 2012. She is enrolled in Medicare PECOS and is a graduate of Touro Un Col Of Osteopathic Medicine, New York (2012).

NPPES Registry Identity

NPI1609122449
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameDR. SHEREEN MAY ANSAY VILLAMORCredential: D.O.
Location Address170 WASHINGTON BLVDStamford, CT 06902-8904
Mailing Address170 Washington BlvdStamford, CT 06902-8904 · (203) 637-3337 · Fax (203) 637-3307
Fax(203) 637-3307
Sole ProprietorNo
Medical School CMSTouro Un Col Of Osteopathic Medicine, New YorkGraduated 2012
Enumeration DateJuly 30, 2012
Last NPPES UpdateJuly 21, 20255 updates tracked since enumeration
NPPES CertifiedJuly 21, 2025
NPI 1609122449 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License Licensed in CT · 79951
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.
Also ListedObstetrics & Gynecology · ObstetricsTaxonomy 207VX0000X · License 0102204491 (VA)
170 WASHINGTON BLVD, Stamford, CT 06902

Other Names 1

Former Name (1)Dr. Shereen May Ansay D.o.

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. Shereen May Ansay Villamor D.o. 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 ID9133417496
PECOS Enrollment IDI20250625000493
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

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.

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.
17 services13 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 06902 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
$138.84 typical visit price
range $60.82 – $183.10
Typical copayment $34.71 (range $15.20 – $45.77)
Most-billed visit code 99204
Established Patient
$75.55 typical visit price
range $19.76 – $149.26
Typical copayment $18.88 (range $4.94 – $37.31)
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

Reported Quality Measures

Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan
Percentage of patients aged 18 years and older with a BMI documented during the current encounter or during the previous twelve months AND with a BMI outside of normal parameters, a follow-up plan is documented during the encounter or during the previous…
38%24 patients2/55-star benchmark: 100%
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Other Providers at the Same Location NPPES 3

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

Family Medicine
170 WASHINGTON BLVD
STAMFORD, CT 06902
Nurse Practitioner (Family)
170 WASHINGTON BLVD
STAMFORD, CT 06902
Nurse Practitioner (Adult Health)
170 WASHINGTON BLVD
STAMFORD, CT 06902

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 Shereen Villamor's NPI number?

The NPI number for Shereen Villamor is 1609122449. It was assigned to this individual provider in the NPPES registry on July 30, 2012. The provider is also known as Dr. Shereen May Ansay D.O..

Where is Shereen Villamor located?

Shereen Villamor practices at 170 Washington Blvd, Stamford, CT 06902. The listed phone number is (203) 637-3337.

What is Shereen Villamor's specialty?

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

Is Shereen Villamor enrolled in Medicare?

Yes. Shereen Villamor 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 Shereen Villamor was last updated on July 21, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.