What is Marsha Marcus's NPI number?

Marsha Marcus's National Provider Identifier (NPI) is 1013981091, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Marsha Marcus's specialty?

Marsha Marcus is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).

Where is Marsha Marcus located?

Marsha Marcus's practice location on file with NPPES is 3811 Ohara St, Pittsburgh, PA 15213-2593.

What is Marsha Marcus's phone number?

The practice phone number listed in the NPPES registry for Marsha Marcus is (412) 624-1000.

Is Marsha Marcus's NPI active?

Yes — Marsha Marcus's NPI (1013981091) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Marsha Marcus, PHD

NPI 1013981091 · Specialist · Pittsburgh, PA

Marsha Marcus, PHD is a Specialist provider in Pittsburgh, PA (NPI 1013981091).

Provider details

NPI number: 1013981091
Entity type: Individual
Primary specialty: SpecialistOther Service Providers
Credential: PHD
Sex: Female
License: PS004824L (PA)

Practice location

3811 Ohara St

Suite 1135-E

Pittsburgh, PA 15213-2593

Phone: (412) 624-1000

Street-level locationGet directions

More PA providers

Mailing address

3811 Ohara St

Pittsburgh, PA 15213-2593

Specialties & taxonomies

SpecialistPrimary174400000XLicense PS004824L (PA)
Other Service Providers

Profile Score

Detailed profile(91/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
20 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Enumerated: 2006-02-15
Last updated: 2007-07-08

Frequently asked questions

What is Marsha Marcus's NPI number?: Marsha Marcus's National Provider Identifier (NPI) is 1013981091, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Marsha Marcus's specialty?: Marsha Marcus is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
Where is Marsha Marcus located?: Marsha Marcus's practice location on file with NPPES is 3811 Ohara St, Pittsburgh, PA 15213-2593.
What is Marsha Marcus's phone number?: The practice phone number listed in the NPPES registry for Marsha Marcus is (412) 624-1000.
Is Marsha Marcus's NPI active?: Yes — Marsha Marcus's NPI (1013981091) is active in the NPPES registry as of the last update on 2007-07-08.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions