MOLLY R SIEGEL MD
NPI 1588026157
Obstetrics & Gynecology in Boston, MA

Active since March 23, 2016PECOS EnrolledAccepts Medicare Assignment
55 FRUIT ST # 4, BOSTON, MA 02114(617) 724-2229 Get Directions Write a Review

NPPES record last updated: February 29, 2024. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: May 17, 2023, Nov 17, 2017, Mar 23, 2016 (3 updates tracked since 2016).

About Molly R Siegel Md NPPES

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

MOLLY R SIEGEL MD (NPI 1588026157) is an individual obstetrics & gynecology provider in Boston, Massachusetts, licensed in Massachusetts (MCS003783A) and active in the NPI registry since March 2016. She is enrolled in Medicare PECOS, is affiliated with Massachusetts General Hospital, and is a graduate of Harvard Medical School (2016).

NPPES Registry Identity

NPI1588026157
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameMOLLY R SIEGELCredential: MD
Location Address55 FRUIT ST # 4Boston, MA 02114-2621
Mailing Address55 Fruit St # 4Boston, MA 02114-2621 · (617) 724-2229
Sole ProprietorNo
Medical School CMSHarvard Medical SchoolGraduated 2016
Enumeration DateMarch 23, 2016
Last NPPES UpdateFebruary 29, 20243 updates tracked since enumeration
NPPES CertifiedFebruary 29, 2024
NPI 1588026157 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
Licenses Licensed in MA · MCS003783A Licensed in CA · A152246
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.

55 FRUIT ST # 4, Boston, MA 02114

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

Molly R Siegel 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 ID3173862976
PECOS Enrollment IDI20230623001266, I20240327003552
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.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Massachusetts General Hospital

Acute Care Hospitals · Boston, MA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220071
Location55 Fruit StreetBoston, MA 02114 · Suffolk County
Emergency services Birthing friendly

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 4

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

Advanced Practice Midwife
55 FRUIT ST # 4
BOSTON, MA 02114
Midwife
55 FRUIT ST # 4
BOSTON, MA 02114
Advanced Practice Midwife
55 FRUIT ST # 4
BOSTON, MA 02114
Nurse Practitioner (Women's Health)
55 FRUIT ST # 4
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 Molly Siegel's NPI number?

The NPI number for Molly Siegel is 1588026157. It was assigned to this individual provider in the NPPES registry on March 23, 2016.

Where is Molly Siegel located?

Molly Siegel practices at 55 Fruit St # 4, Boston, MA 02114. The listed phone number is (617) 724-2229.

What is Molly Siegel's specialty?

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

Is Molly Siegel enrolled in Medicare?

Yes. Molly Siegel 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 Molly Siegel accept?

Health plans from Anthem Blue Cross and Blue Sheld and Anthem Blue Cross and Blue Shield list Molly Siegel 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.

Is Molly Siegel affiliated with any hospitals?

According to CMS data, Molly Siegel is affiliated with Massachusetts General Hospital.

When was this NPI record last updated?

The NPPES record for Molly Siegel was last updated on February 29, 2024. NPI Profile syncs with the weekly NPPES data releases published by CMS.