MARGARET CHOY MEROLA MD PHD
NPI 1225353618
Pathology - Dermatopathology in Boston, MA

Active since March 29, 2010PECOS EnrolledAccepts Medicare Assignment
75 FRANCIS STREET, BOSTON, MA 02115(617) 732-5500 Get Directions Write a Review

NPPES record last updated: September 17, 2015. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Margaret Choy Merola Md Phd NPPES

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

MARGARET CHOY MEROLA MD PHD (NPI 1225353618) is an individual dermatopathology provider in Boston, Massachusetts, licensed in Massachusetts (248817) and active in the NPI registry since March 2010. She is enrolled in Medicare PECOS and is a graduate of New York University School Of Medicine (2010).

NPPES Registry Identity

NPI1225353618
Entity TypeIndividualFemale
Primary Taxonomy207ZD0900X
Provider Legal NameMARGARET CHOY MEROLACredential: MD PHD
Location Address75 FRANCIS STREETBoston, MA 02115-6110
Mailing Address75 Francis StreetBoston, MA 02115-6110
Sole ProprietorNo
Medical School CMSNew York University School Of MedicineGraduated 2010
Enumeration DateMarch 29, 2010
Last NPPES UpdateSeptember 17, 2015
NPI 1225353618 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyPathology · DermatopathologyAllopathic & Osteopathic Physicians
Taxonomy Code207ZD0900X
License Licensed in MA · 248817
Definition
A dermatopathologist is an expert in diagnosing and monitoring diseases of the skin including infectious, immunologic, degenerative, and neoplastic diseases. This entails the examination and interpretation of specially prepared tissue sections, cellular scrapings, and smears of skin lesions by means of light microscopy, electron microscopy, and fluorescence microscopy.
Also ListedPathology · Anatomic PathologyTaxonomy 207ZP0101X · License 00000000 (MA)
75 FRANCIS STREET, Boston, MA 02115

Other Names 1

Former Name (1)Margaret Choy Md Phd

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

Margaret Choy Merola Md Phd 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 ID9830439199
PECOS Enrollment IDI20260519003380
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 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
$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
$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.

Student in an Organized Health Care Education/Training Program
75 FRANCIS STREET
BOSTON, MA 02115
Radiology (Diagnostic Radiology)
75 FRANCIS STREET, BRIGHAM AND WOMENS HOSPITAL RADIOLOGY DEPT
BOSTON, MA 02115
Physician Assistant
75 FRANCIS STREET
BOSTON, MA 02115
Radiology (Diagnostic Radiology)
75 FRANCIS STREET
BOSTON, MA 02115
Obstetrics & Gynecology
75 FRANCIS STREET, WOMENS HEALTH DEPARTMENT OBGYN
BOSTON, MA 02115
Internal Medicine
75 FRANCIS STREET, BRIGHAM INTERNAL MEDICINE ASSOCIATES
BOSTON, MA 02115
Surgery
75 FRANCIS STREET, BRIGHAM AND WOMEN'S HOSPITAL DIVISION OF GENERAL AND GA
BOSTON, MA 02115
Physician Assistant
75 FRANCIS STREET
BOSTON, MA 02115

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 Margaret Merola's NPI number?

The NPI number for Margaret Merola is 1225353618. It was assigned to this individual provider in the NPPES registry on March 29, 2010. The provider is also known as Margaret Choy MD Phd.

Where is Margaret Merola located?

Margaret Merola practices at 75 Francis Street, Boston, MA 02115. The listed phone number is (617) 732-5500.

What is Margaret Merola's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Dermatopathology, with taxonomy code 207ZD0900X.

Is Margaret Merola enrolled in Medicare?

Yes. Margaret Merola 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.

When was this NPI record last updated?

The NPPES record for Margaret Merola was last updated on September 17, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.