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DR. KATHERINE MARIE BAKER MD
NPI 1205326865
Obstetrics & Gynecology in Boston, MA

Active since May 18, 2018PECOS Enrolled
330 BROOKLINE AVENUE, EAST CAMPUS, KIRSTEIN 3, BOSTON, MA 02215(617) 667-2285 Get Directions Write a Review

NPPES record last updated: January 26, 2023. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jan 26, 2023, May 18, 2018 (2 updates tracked since 2018).

About Dr. Katherine Marie Baker Md NPPES

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

DR. KATHERINE MARIE BAKER MD (NPI 1205326865) is an individual obstetrics & gynecology provider in Boston, Massachusetts, licensed in Rhode Island (MD18613) and active in the NPI registry since May 2018. She is enrolled in Medicare PECOS and maintains a secondary practice location in Providence.

NPPES Registry Identity

NPI1205326865
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameDR. KATHERINE MARIE BAKERCredential: MD
Location Address330 BROOKLINE AVENUE, EAST CAMPUS, KIRSTEIN 3Boston, MA 02215
Mailing Address1350 Boylston St Unit 1306Boston, MA 02215-4341 · (954) 593-1481
Phone(617) 667-2285
Sole ProprietorNo
Enumeration DateMay 18, 2018
Last NPPES UpdateJanuary 26, 20232 updates tracked since enumeration
NPPES CertifiedJanuary 26, 2023
✔ NPI 1205326865 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 RI · MD18613
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 ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
330 BROOKLINE AVENUE, Boston, MA 02215
Open in Google Maps ↗

Secondary Practice Location 1

Location 1101 Dudley StProvidence, RI 02905-2401 · Phone (401) 274-1122 · Fax (401) 459-0100

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Katherine Marie Baker Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 02215 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
$144.11 typical visit price
range $63.72 – $189.86
Typical copayment $36.02 (range $15.93 – $47.46)
Most-billed visit code 99204
Established Patient
$78.84 typical visit price
range $21.07 – $155.29
Typical copayment $19.71 (range $5.26 – $38.82)
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.

Other Providers at the Same Location NPPES 20

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

DR. ADEL A ALHAZZANI M.D
Psychiatry & Neurology (Vascular Neurology)
330 BROOKLINE AVENUE, PALMER 127 DIVISION OF CEREBROVASCULAR DISEASE
BOSTON, MA 02215
Suffolk County (617) 632-8911
DR. RAN LIU MD
Family Medicine (Sleep Medicine)
330 BROOKLINE AVENUE, KS-B23 (PULMONARY OFFICE)
BOSTON, MA 02215
Suffolk County (617) 667-4195
COREY R FEHNEL M.D.
Psychiatry & Neurology (Neurocritical Care)
330 BROOKLINE AVENUE, KIRSTEIN 406
BOSTON, MA 02215
Suffolk County (617) 971-5328
KATHERINE L ARMSTRONG MD
Obstetrics & Gynecology
330 BROOKLINE AVENUE, SHAPIRO 8
BOSTON, MA 02215
Suffolk County (617) 667-3736
MR. PETER WANG M.D.
Internal Medicine (Transplant Hepatology)
330 BROOKLINE AVENUE
BOSTON, MA 02215
Suffolk County (617) 667-8427
DR. MARIE PATRICIA BOYLE MD
Student in an Organized Health Care Education/Training Program
330 BROOKLINE AVENUE, DANA 535 BIDMC
BOSTON, MA 02215
Suffolk County (617) 667-2136
PETER D GROSS M.D.
Radiology (Diagnostic Radiology)
330 BROOKLINE AVENUE, BETH ISRAEL DEACONESS
BOSTON, MA 02215
Suffolk County (617) 667-9403
TIANYU ZHANG MD
Student in an Organized Health Care Education/Training Program
330 BROOKLINE AVENUE
BOSTON, MA 02215
Suffolk County (617) 632-8930

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 Katherine Baker's NPI number?

The NPI number for Katherine Baker is 1205326865. It was assigned to this individual provider in the NPPES registry on May 18, 2018.

Where is Katherine Baker located?

Katherine Baker practices at 330 Brookline Avenue East Campus, Kirstein 3, Boston, MA 02215. The listed phone number is (617) 667-2285.

What is Katherine Baker's specialty?

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

Is Katherine Baker enrolled in Medicare?

Yes. Katherine Baker is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Katherine Baker was last updated on January 26, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.