YALE UNIVERSITY
NPI 1124148887
Advanced Practice Midwife in New Haven, CT

Q: What is Yale University's NPI number?

The NPI number for Yale University is 1124148887. It was assigned to this organization in the NPPES registry on March 29, 2007.

Q: What is Yale University's specialty?

The primary specialty registered for this NPI is Advanced Practice Midwife with taxonomy code 367A00000X.

Q: When was this NPI record last updated?

The NPPES record for Yale University was last updated on March 1, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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 March 29, 2007

100 CHURCH ST S STE 200, YALE SCHOOL OF NURSING, NEW HAVEN, CT 06519(203) 737-5432(203) 737-5710 Get Directions Write a Review

NPPES record last updated: March 1, 2021. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Mar 1, 2021, Aug 22, 2020 (2 updates tracked since 2020).

On this page

About Yale University NPPES

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

YALE UNIVERSITY (NPI 1124148887) is a healthcare organization registered as an advanced practice midwife in New Haven, Connecticut and active in the NPI registry since March 2007. The organization lists Martha K Swartz, Professor And Associate Dean, as its authorized official.

NPPES Registry Identity

NPI1124148887

Entity TypeOrganization

Primary Taxonomy367A00000X

Legal Business NameYALE UNIVERSITY

Location Address100 CHURCH ST S STE 200, YALE SCHOOL OF NURSINGNew Haven, CT 06519-1703

Mailing AddressPo Box 9740, Yale School Of Nursing, 100 Church St. South, Suite 200New Haven, CT 06536-0740 · (203) 737-5432 · Fax (203) 737-5710

Phone(203) 737-5432

Fax(203) 737-5710

Organization SubpartNo

Authorized OfficialMartha K SwartzProfessor And Associate Dean · (203) 737-5432

Enumeration DateMarch 29, 2007

Last NPPES UpdateMarch 1, 20212 updates tracked since enumeration

NPPES CertifiedMarch 1, 2021

✔ NPI 1124148887 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAdvanced Practice MidwifePhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code367A00000X

Definition

Advanced practice midwifery encompasses the independent provision of care during pregnancy, childbirth, and the postpartum period; sexual and reproductive health; gynecologic health; and family planning services, including preconception care. Midwives also provide primary care for individuals from adolescence throughout the lifespan as well as care for the healthy newborn during the first 28 days of life. Midwives provide initial and ongoing comprehensive assessment, diagnosis, and treatment. Midwifery care includes health promotion, disease prevention, risk assessment and management, and individualized wellness education and counseling. Source: American College of Nurse-Midwives, www.midwife.org Additional Resources: See the American College of Nurse-Midwives, www.midwife.org, for more information on Certified Nurse-Midwives, Certified Midwives, the American Midwifery Certification Board (AMCB), and licensure.

100 CHURCH ST S STE 200, New Haven, CT 06519

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Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Yale University is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

3,706

Medicare enrollment records show 3,706 clinicians reassign Medicare billing to Yale University, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 2,583 within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 72

Nurse Practitioner593

Pediatric Medicine307

Certified Registered Nurse Anesthetist (CRNA)291

Anesthesiology216

Diagnostic Radiology164

Obstetrics/Gynecology161

Internal Medicine160

Emergency Medicine142

64 other specialties1,672

Nearest to this location (20)

See all 3,706

Michelle Telfer, CNM

Certified Nurse Midwife (CNM)

NPI 1942274451

100 CHURCH ST S RM 242
New Haven, CT 06519

(203) 737-5700

✔ PECOSSame address

Susan Boulware, MD

Pediatric Medicine

NPI 1124001946

2 CHURCH ST S SUITE 511
New Haven, CT 06519

(203) 764-9199

✔ PECOS0.1 mi

Richard Moscarelli, M.D.

Obstetrics/Gynecology

NPI 1104855543

2 CHURCH ST S #209
New Haven, CT 06519

(203) 787-2264

✔ PECOS✔ Accepts Medicare0.1 mi

James Passarelli, MD

General Surgery

NPI 1104851518

2 CHURCH STREET SOUTH
New Haven, CT 06519

(203) 776-2500

✔ PECOS✔ Accepts Medicare0.1 mi

Kristin Sikes, APRN

Nurse Practitioner

NPI 1073596615

2 CHURCH ST S SUITE 404
New Haven, CT 06519

(203) 764-6747

✔ PECOS✔ Accepts Medicare0.1 mi

Starling Haynes, MD

Dermatology

NPI 1578185534

2 CHURCH ST S
New Haven, CT 06519

(203) 776-6188

✔ PECOS✔ Accepts Medicare0.1 mi

Marisa Becker, AUD

Qualified Audiologist

NPI 1538681416

46 PRINCE ST STE 601
New Haven, CT 06519

(203) 752-1726

✔ Accepts Medicare0.1 mi

Samantha Duplantis, JD, RN, APRN, CNM

Certified Nurse Midwife (CNM)

NPI 1205519998

46 PRINCE ST STE 408
New Haven, CT 06519

(203) 624-9072

✔ PECOS0.1 mi

John Kveton, MD

Otolaryngology

NPI 1548242977

46 PRINCE ST
New Haven, CT 06519

(203) 752-1726

✔ PECOS✔ Accepts Medicare0.1 mi

Robert Mclean, MD

Internal Medicine

NPI 1356340814

46 PRINCE ST
New Haven, CT 06519

(203) 772-0011

✔ PECOS✔ Accepts Medicare0.1 mi

Cindy Guandalini, APRN

Certified Clinical Nurse Specialist (CNS)

NPI 1619950177

2 CHURCH ST S SUITE 405
New Haven, CT 06519

(203) 764-6747

✔ PECOS✔ Accepts Medicare0.2 mi

Jennifer Sherr, M.D.

Endocrinology

NPI 1598928491

2 CHURCH ST S SUITE 404
New Haven, CT 06519

(203) 764-6747

✔ PECOS0.2 mi

Norman Werdiger, M.D.

Neurology

NPI 1477586584

2 CHURCH ST S SUITE 303
New Haven, CT 06519

(203) 624-7893

✔ PECOS0.2 mi

Bellanirys Acosta Arias, MD

Psychiatry

NPI 1063040293

184 LIBERTY ST
New Haven, CT 06519

(203) 688-9704

✔ PECOS✔ Accepts Medicare0.2 mi

Dwain Fehon, PSY.D.

Clinical Psychologist

NPI 1528172269

184 LIBERTY ST YALE-NEW HAVEN PSYCHIATRIC HOSPITAL
New Haven, CT 06519

(203) 688-9779

✔ PECOS✔ Accepts Medicare0.2 mi

Stephanie Green, MD

Infectious Disease

NPI 1730415928

54 MEADOW ST FL 1
New Haven, CT 06519

(203) 946-8181

✔ PECOS✔ Accepts Medicare0.2 mi

Raj Gala, MD

Orthopedic Surgery

NPI 1457797276

47 COLLEGE ST
New Haven, CT 06510

(203) 737-6782

✔ PECOS✔ Accepts Medicare0.3 mi

Ariel Williams, M.D.

Hand Surgery

NPI 1811211337

47 COLLEGE ST
New Haven, CT 06510

(877) 925-3637

✔ PECOS✔ Accepts Medicare0.3 mi

Sanja Dacic, MD,PHD

Pathology

NPI 1497727002

310 CEDAR STREET YSM BRADY MEMORIAL LABORATORY
New Haven, CT 06520

(203) 785-3624

✔ PECOS✔ Accepts Medicare0.3 mi

Rita Milewski, MD

Cardiac Surgery

NPI 1710197850

310 CEDAR STREET BOARDMAN BUILDING 204
New Haven, CT 06510

(215) 964-3856

✔ PECOS✔ Accepts Medicare0.3 mi

See all 3,706 clinicians

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

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 Yale University's NPI number?

The NPI number for Yale University is 1124148887. It was assigned to this organization in the NPPES registry on March 29, 2007.

Where is Yale University located?

Yale University is located at 100 Church St S Ste 200 Yale School Of Nursing, New Haven, CT 06519. The listed phone number is (203) 737-5432.

What is Yale University's specialty?

The primary specialty registered for this NPI is Advanced Practice Midwife with taxonomy code 367A00000X.

Is Yale University enrolled in Medicare?

Yes. Yale University is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Yale University?

According to the CMS Revalidation Reassignment List (October 2026 release), 3,706 clinicians in 72 Medicare specialties reassign their Medicare billing to Yale University. A 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 the clinician's services. The largest specialties are Nurse Practitioner (593), Pediatric Medicine (307) and Certified Registered Nurse Anesthetist (CRNA) (291). Of these, 1 practice at this address and 2,583 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Yale University was last updated on March 1, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.