NANCY L STANWOOD (MD) – Obstetrics & Gynecology Physician, NPI 1144260548

NANCY L STANWOOD (MD) is a healthcare provider. based in New haven, Connecticut. specializing in OBSTETRICS/GYNECOLOGY. They hold the professional credentials MD. They hold a License No. 221265 (NY). The NPI Number for NANCY L STANWOOD (MD) is 1144260548

Main info

Female
31 Years Of Experience
Accepts Medicare Assignment
Name
NANCY L STANWOOD (MD)
NPI
1144260548
Phone
(203) 737-4665
Address
310 CEDAR ST # 320
Enumeration Date
7 June 2006
Last Update Date
4 June 2012

Doctor Profile

Medical School Name
PERELMAN SCHOOL OF MED AT THE UNIVERSITY OF PENNSYLVANIA
Secondary Phone
2035030450
Graduation Year
1995 (31 years ago)
PAC ID
3072677491
Group Practice PAC ID
3173436730
Professional Enrollment ID
I20110607000004
Address ID
CT065112348NE345XXAVEX300
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience54
Completeness75
Years active:20State licenses:1Digital endpointsOther names

827 OBSTETRICS/GYNECOLOGY in CT

Provider Addresses for NANCY L STANWOOD (MD)

  • 310 CEDAR ST # 320

    OBGYN

    NEW HAVEN, CT 065103218

    Phone: (203) 737-4665

    Fax: (203) 737-6195

    Mailing address matches the actual address.

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2011-06-07

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.

Enrollment records

1

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20110607000004IObstetrics/GynecologyCTTBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 06510)

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Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 3173436730View full group profile
NameSpecialtyState
Nurse PractitionerCT
Nurse PractitionerCT
Certified Nurse Midwife (Cnm)CT
-RI
-CT
Nurse PractitionerCT
O B S T E T R I C S/ G Y N E C O L O G YCT
-CT
Nurse PractitionerCT
Physician AssistantCT

Reviews

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Frequently asked questions

Is NANCY L STANWOOD (MD) listed with a National Provider Identifier?
Yes — NANCY L STANWOOD (MD) has NPI 1144260548 on file in the registry.
Would NANCY L STANWOOD (MD) appear as active to a payer?
You can treat NANCY L STANWOOD (MD) as active for directory purposes; confirm clinical privileges separately.
What clinical focus is listed for NANCY L STANWOOD (MD)?
At a glance, NANCY L STANWOOD (MD) is tied to Obstetrics & Gynecology Physician. Clinical services aligned with this taxonomy classification.
Where in Connecticut is NANCY L STANWOOD (MD) registered?
Use New Haven, Connecticut as the headline location for NANCY L STANWOOD (MD) here.
Does inactive status remove historical data?
Historical rows can remain visible after status changes — read the dates carefully.

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