DR. MARK ALLEN CLAPP MD
NPI 1407122930
Obstetrics & Gynecology - Maternal & Fetal Medicine in Boston, MA

Active since March 29, 2012PECOS EnrolledAccepts Medicare Assignment

NPPES record last updated: October 31, 2022. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Oct 31, 2022, Mar 14, 2019, Feb 8, 2019 (3 updates tracked since 2019).

About Dr. Mark Allen Clapp Md NPPES

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

DR. MARK ALLEN CLAPP MD (NPI 1407122930) is an individual maternal & fetal medicine provider in Boston, Massachusetts, licensed in Massachusetts (26265862) and active in the NPI registry since March 2012. He is enrolled in Medicare PECOS and is a graduate of Other (2012).

NPPES Registry Identity

NPI1407122930
Entity TypeIndividualMale
Primary Taxonomy207VM0101X
Provider Legal NameDR. MARK ALLEN CLAPPCredential: MD
Location Address55 FRUIT STBoston, MA 02114
Mailing Address55 Fruit StBoston, MA 02114-2696 · (617) 724-2229
Sole ProprietorNo
Medical School CMSOtherGraduated 2012
Enumeration DateMarch 29, 2012
Last NPPES UpdateOctober 31, 20223 updates tracked since enumeration
NPPES CertifiedOctober 31, 2022
NPI 1407122930 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyObstetrics & Gynecology · Maternal & Fetal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207VM0101X
Licenses Licensed in MA · 26265862 Licensed in NH · 22231
Definition
An obstetrician/gynecologist who cares for, or provides consultation on, patients with complications of pregnancy. This specialist has advanced knowledge of the obstetrical, medical and surgical complications of pregnancy and their effect on both the mother and the fetus. The specialist also possesses expertise in the most current diagnostic and treatment modalities used in the care of patients with complicated pregnancies.
Also ListedObstetrics & GynecologyTaxonomy 207V00000X · License 26265862 (MA)
55 FRUIT ST, Boston, MA 02114

Other Identifiers 1

Medicaid3117234NH

Accepted Insurance

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

Dr. Mark Allen Clapp Md 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 ID6608020557
PECOS Enrollment IDI20190509002704, I20220907002993
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 02114 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.

Pathology (Anatomic Pathology)
55 FRUIT ST
BOSTON, MA 02114
Internal Medicine (Hematology & Oncology)
55 FRUIT ST
BOSTON, MA 02114
Anesthesiology
55 FRUIT ST, GRAY-BIGELOW 444
BOSTON, MA 02114
Physical Medicine & Rehabilitation
55 FRUIT ST
BOSTON, MA 02114
Internal Medicine (Infectious Disease)
55 FRUIT ST, DIVISION OF INFECTIOUS DISEASE, GRJ-504
BOSTON, MA 02114
Nurse Practitioner (Acute Care)
55 FRUIT ST, BIGALOW 852 F
BOSTON, MA 02114
Nurse Practitioner
55 FRUIT ST
BOSTON, MA 02114
Internal Medicine (Cardiovascular Disease)
55 FRUIT ST
BOSTON, MA 02114

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 Mark Clapp's NPI number?

The NPI number for Mark Clapp is 1407122930. It was assigned to this individual provider in the NPPES registry on March 29, 2012.

Where is Mark Clapp located?

Mark Clapp practices at 55 Fruit St, Boston, MA 02114. The listed phone number is (617) 724-2229.

What is Mark Clapp's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Maternal & Fetal Medicine, with taxonomy code 207VM0101X.

Is Mark Clapp enrolled in Medicare?

Yes. Mark Clapp 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.

What insurance does Mark Clapp accept?

Health plans from Anthem Blue Cross and Blue Shield, Harvard Pilgrim Health Care and WellSense Health Plan list Mark Clapp as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Mark Clapp was last updated on October 31, 2022. 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.