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NANCY PATRICIA KEEGAN
NPI 1144548942
Family Medicine in East Hampton, NY

Active since May 04, 2010PECOS EnrolledAccepts Medicare Assignment
98.52/100
CMS Quality Rating
200 PANTIGO PL, SUITE I, EAST HAMPTON, NY 11937(631) 329-8430(631) 329-8291 Get Directions Write a Review

NPPES record last updated: May 4, 2010. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Nancy Patricia Keegan NPPES

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

NANCY PATRICIA KEEGAN (NPI 1144548942) is an individual family medicine provider in East Hampton, New York, licensed in New York (336264) and active in the NPI registry since May 2010. She is enrolled in Medicare PECOS, is affiliated with Suny/stony Brook University Hospital, and is a graduate of Other (2009).

NPPES Registry Identity

NPI1144548942
Entity TypeIndividualFemale
Primary Taxonomy207Q00000X
Provider Legal NameNANCY PATRICIA KEEGAN
Location Address200 PANTIGO PL, SUITE IEast Hampton, NY 11937-5920
Mailing Address200 Pantigo Pl, Suite IEast Hampton, NY 11937-5920 · (631) 329-8430 · Fax (631) 329-8291
Phone(631) 329-8430
Fax(631) 329-8291
Sole ProprietorNo
Medical School CMSOtherGraduated 2009
Enumeration DateMay 4, 2010
✔ NPI 1144548942 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in NY · 336264
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
200 PANTIGO PL, East Hampton, NY 11937
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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

Nancy Patricia Keegan 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 ID4284951856
PECOS Enrollment IDI20150318002290
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 9

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 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.
320 services199 patients
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439
An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.
52 services52 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.
38 services33 patients
Insertion of needle into vein for collection of blood sample 36415
This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.
30 services24 patients
Administration of influenza virus vaccine G0008
The administration of the influenza virus vaccine, also known as the flu shot, is a simple procedure to protect against the flu. A healthcare provider injects a small dose of the vaccine into your arm. This stimulates your immune system to produce antibodies, which will help your body fight off the flu if exposed.
20 services20 patients
Influenza vaccine split virus, preservative free 90662
The Influenza Vaccine Split Virus, preservative-free, is a flu shot to protect against the influenza virus. It is made from parts of inactivated flu viruses and doesn't contain preservatives, reducing potential side effects. It helps your body develop immunity to the flu.
19 services19 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Suny/Stony Brook University Hospital

Acute Care Hospitals · Stony Brook, NY
4/5 CMS rating
OwnershipGovernment - State
CMS Certification Number330393
LocationHealth Sciences Center SunyStony Brook, NY 11794 · Suffolk County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11937 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
$105.06 typical visit price
range $67.40 – $203.53
Typical copayment $26.26 (range $16.85 – $50.88)
Most-billed visit code 99203
Established Patient
$117.62 typical visit price
range $21.66 – $164.45
Typical copayment $29.40 (range $5.41 – $41.11)
Most-billed visit code 99214
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.

98.52/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality82.85
Promoting Interoperability100
Improvement Activities40

Other Providers at the Same Location NPPES 16

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

LINDA ZAREMBA RNC, NP
Nurse Practitioner
200 PANTIGO PL, SUITE N
EAST HAMPTON, NY 11937
Suffolk County (631) 329-6500
DR. ERIN M. MCKAY ANP
Nurse Practitioner (Adult Health)
200 PANTIGO PL, SUITE I
EAST HAMPTON, NY 11937
Suffolk County (631) 329-8430
GEORGE P. DEMPSEY, MD PC
Nurse Practitioner (Family)
200 PANTIGO PL, SUITE I
EAST HAMPTON, NY 11937
Suffolk County (631) 329-8430
DR. GEORGE PIERRE DEMPSEY M.D.
Family Medicine
200 PANTIGO PL, SUITE I
EAST HAMPTON, NY 11937
Suffolk County (631) 329-8430
MRS. JILL CHOPRA N.P.
Nurse Practitioner (Family)
200 PANTIGO PL
EAST HAMPTON, NY 11937
Suffolk County (631) 723-4532
MS. SUZANNE JH RIGG FNP-C
Nurse Practitioner (Family)
200 PANTIGO PL, SUITE F
EAST HAMPTON, NY 11937
Suffolk County (631) 329-9300
MRS. MATTHEW GRADY LMSW
Counselor (Professional)
200 PANTIGO PL, SUITE I
EAST HAMPTON, NY 11937
Suffolk County (631) 329-8430
RALPH M GIBSON M D P C
Internal Medicine
200 PANTIGO PL, SUITE H
EAST HAMPTON, NY 11937
Suffolk County (631) 324-4700

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 Nancy Keegan's NPI number?

The NPI number for Nancy Keegan is 1144548942. It was assigned to this individual provider in the NPPES registry on May 4, 2010.

Where is Nancy Keegan located?

Nancy Keegan practices at 200 Pantigo Pl Suite I, East Hampton, NY 11937. The listed phone number is (631) 329-8430.

What is Nancy Keegan's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Nancy Keegan enrolled in Medicare?

Yes. Nancy Keegan 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.

Is Nancy Keegan affiliated with any hospitals?

According to CMS data, Nancy Keegan is affiliated with Suny/Stony Brook University Hospital.

When was this NPI record last updated?

The NPPES record for Nancy Keegan was last updated on May 4, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.