DR. MARSHALL WEBB CARPENTER MD
NPI 1730144353
Obstetrics & Gynecology - Maternal & Fetal Medicine in Pittsburgh, PA

Q: What is Marshall Carpenter's NPI number?

The NPI number for Marshall Carpenter is 1730144353. It was assigned to this individual provider in the NPPES registry on April 18, 2006. The provider is also known as Dr. Marshall Webb Carpenter MD.

Q: What is Marshall Carpenter's specialty?

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

Active since April 18, 2006PECOS EnrolledAccepts Medicare Assignment

4815 LIBERTY AVE STE GR50, PITTSBURGH, PA 15224(412) 578-3951 Get Directions Write a Review

NPPES record last updated: December 2, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Dec 2, 2025, Nov 19, 2025, Dec 12, 2023 and 2 more (5 updates tracked since 2021).

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About Dr. Marshall Webb Carpenter Md NPPES

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

DR. MARSHALL WEBB CARPENTER MD (NPI 1730144353) is an individual maternal & fetal medicine provider in Pittsburgh, Pennsylvania, licensed in Pennsylvania (MD472794) and active in the NPI registry since April 2006. He is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Perelman School Of Med At The University Of Pennsylvania (1972).

NPPES Registry Identity

NPI1730144353

Entity TypeIndividualMale

Primary Taxonomy207VM0101X

Provider Legal NameDR. MARSHALL WEBB CARPENTERCredential: MD

Location Address4815 LIBERTY AVE STE GR50Pittsburgh, PA 15224-2156

Mailing Address4815 Liberty Ave Ste Gr50Pittsburgh, PA 15224-2156 · (412) 578-3951

Phone(412) 578-3951

Sole ProprietorNo

Medical School CMSPerelman School Of Med At The University Of PennsylvaniaGraduated 1972

Enumeration DateApril 18, 2006

Last NPPES UpdateDecember 2, 20255 updates tracked since enumeration

NPPES CertifiedDecember 2, 2025

✔ NPI 1730144353 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & Gynecology · Maternal & Fetal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207VM0101X

Licenses✔ Licensed in PA · MD472794✔ Licensed in RI · MD06194✔ Licensed in NY · 178276

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.

4815 LIBERTY AVE STE GR50, Pittsburgh, PA 15224

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Other Names 1

Professional Name (2)Dr. Marshall Webb Carpenter Md

Secondary Practice Locations 2

Location 1146 W River St Ste 11-CProvidence, RI 02904-2609 · Phone (401) 793-7022 ext. 33575 · Fax (401) 793-7408

Location 2400 Patroon Creek Blvd Ste 108Albany, NY 12206-5014 · Phone (518) 445-4325 · Fax (518) 475-7124

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Taro Health.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Marshall Webb Carpenter 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 ID6002856366

PECOS Enrollment IDI20210319000334

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 Reassignments

Medicare enrollment records show Marshall Carpenter reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Allegheny Clinic

Same address

Surgery

4815 LIBERTY AVE STE 215
Pittsburgh, PA 15224

Reassigned Medicare billing, Pennsylvania enrollment
2,881 clinicians in this Medicare group

NPI 1013240860 (412) 235-5900

Dlp Conemaugh Physician Practices LLC

40 mi

Family Medicine

200 W MAIN ST
Ligonier, PA 15658

Reassigned Medicare billing, Pennsylvania enrollment
771 clinicians in this Medicare group

NPI 1588070551 (724) 238-9581

St Vincent Medical Education And Research Institute Inc

114 mi

Internal Medicine

2314 SASSAFRAS ST, 2ND FLOOR - ADMIN OFFICE
Erie, PA 16502

Reassigned Medicare billing, Pennsylvania enrollment
483 clinicians in this Medicare group

NPI 1902881477 (814) 452-5043

St. Peter's Health Partners Medical Associates, P.C.

350 mi

Internal Medicine

1240 NEW SCOTLAND RD SUITE 205
Slingerlands, NY 12159

Reassigned Medicare billing, New York enrollment
742 clinicians in this Medicare group

NPI 1568707222 (518) 475-9235

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 15224 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

$126.34 typical visit price

range $54.64 – $166.87

Typical copayment $31.58 (range $13.66 – $41.71)

Most-billed visit code 99204

Established Patient

$68.36 typical visit price

range $17.33 – $135.84

Typical copayment $17.09 (range $4.33 – $33.96)

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 12

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

MELISSA MAE FILAK CRNP

Nurse Practitioner (Family)