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GRACE MA MD
NPI 1821568973
Psychiatry & Neurology - Geriatric Psychiatry in Boston, MA

Active since December 02, 2018PECOS Enrolled
60 FENWOOD RD, BOSTON, MA 02115(617) 732-6753 Get Directions Write a Review

NPPES record last updated: May 11, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: May 11, 2025, Dec 2, 2018 (2 updates tracked since 2018).

About Grace Ma Md NPPES

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

GRACE MA MD (NPI 1821568973) is an individual geriatric psychiatry provider in Boston, Massachusetts, licensed in Massachusetts (288920) and active in the NPI registry since December 2018. She is enrolled in Medicare PECOS and is a graduate of Johns Hopkins University School Of Medicine (2021).

NPPES Registry Identity

NPI1821568973
Entity TypeIndividualFemale
Primary Taxonomy2084P0805X
Provider Legal NameGRACE MACredential: MD
Location Address60 FENWOOD RDBoston, MA 02115-6128
Mailing Address60 Fenwood RdBoston, MA 02115-6128 · (617) 732-6753
Phone(617) 732-6753
Sole ProprietorNo
Medical School CMSJohns Hopkins University School Of MedicineGraduated 2021
Enumeration DateDecember 2, 2018
Last NPPES UpdateMay 11, 20252 updates tracked since enumeration
NPPES CertifiedMay 11, 2025
✔ NPI 1821568973 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · Geriatric PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0805X
License✔ Licensed in MA · 288920
Definition
Geriatric Psychiatry is a subspecialty with psychiatric expertise in prevention, evaluation, diagnosis and treatment of mental and emotional disorders in the elderly, and improvement of psychiatric care for healthy and ill elderly patients.
60 FENWOOD RD, Boston, MA 02115
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Grace Ma Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID3870066285
PECOS Enrollment IDI20260626002325
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.

Medicare Billing Reassignment

Medicare enrollment records show Grace Ma reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

The Mclean Hospital Corporation
5.9 mi
Psychiatry
115 MILL ST
Belmont, MA 02478
  • Reassigned Medicare billing, Massachusetts enrollment
  • 422 clinicians in this Medicare group
NPI 1114979580 (617) 855-2183

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02115 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
$189.86 typical visit price
range $63.72 – $189.86
Typical copayment $47.46 (range $15.93 – $47.46)
Most-billed visit code 99205
Established Patient
$111.18 typical visit price
range $21.07 – $155.29
Typical copayment $27.79 (range $5.26 – $38.82)
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.

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. JOSEPH JEFFREY TAYLOR M.D., PH.D.
Psychiatry & Neurology (Psychiatry)
60 FENWOOD RD
BOSTON, MA 02115
Suffolk County (617) 732-5500
DR. BENJAMIN ROCHE JOHNSTON M.D., PH.D.
Neurological Surgery
60 FENWOOD RD
BOSTON, MA 02115
Suffolk County (617) 732-5500
DR. JUSTIN J FRERE MD, PHD
Student in an Organized Health Care Education/Training Program
60 FENWOOD RD
BOSTON, MA 02115
Suffolk County (617) 732-6753
BRIAN LUSBY MD, MSC
Psychiatry & Neurology (Psychiatry)
60 FENWOOD RD
BOSTON, MA 02115
Suffolk County (617) 732-6753
LOUISA GRACE ADAMA AJA MD
Student in an Organized Health Care Education/Training Program
60 FENWOOD RD
BOSTON, MA 02115
Suffolk County (617) 732-6753
RACHAEL ROSALES
Psychiatry & Neurology (Psychiatry)
60 FENWOOD RD
BOSTON, MA 02115
Suffolk County (617) 732-5056
WILLIAM FRENCH
Psychiatry & Neurology (Psychiatry)
60 FENWOOD RD
BOSTON, MA 02115
Suffolk County (617) 732-5056
EMMA ELEANOR TAYLOR PENNOCK PA-C
Physician Assistant
60 FENWOOD RD
BOSTON, MA 02115
Suffolk County (617) 732-6600

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 Grace Ma's NPI number?

The NPI number for Grace Ma is 1821568973. It was assigned to this individual provider in the NPPES registry on December 2, 2018.

Where is Grace Ma located?

Grace Ma practices at 60 Fenwood Rd, Boston, MA 02115. The listed phone number is (617) 732-6753.

What is Grace Ma's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Geriatric Psychiatry, with taxonomy code 2084P0805X.

Is Grace Ma enrolled in Medicare?

Yes. Grace Ma is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Grace Ma's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Grace Ma reassigns Medicare benefits to The Mclean Hospital Corporation (Belmont, MA). The 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 Grace Ma's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Grace Ma was last updated on May 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.