What is Marah Hall's NPI number?

Marah Hall's National Provider Identifier (NPI) is 1922508803, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Marah Hall's specialty?

Marah Hall is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).

Where is Marah Hall located?

Marah Hall's practice location on file with NPPES is 4815 Liberty Ave Ste 115, Pittsburgh, PA 15224-2156.

What is Marah Hall's phone number?

The practice phone number listed in the NPPES registry for Marah Hall is (412) 578-4125.

Does Marah Hall accept Medicare?

Marah Hall is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Marah Hall's NPI active?

Yes — Marah Hall's NPI (1922508803) is active in the NPPES registry as of the last update on 2020-10-08.

IndividualActiveAccepts Medicare

Marah Hall, CRNP

NPI 1922508803 · Family Nurse Practitioner · Pittsburgh, PA

Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Marah Hall, CRNP is a Family Nurse Practitioner provider in Pittsburgh, PA (NPI 1922508803).

Provider details

NPI number: 1922508803
Entity type: Individual
Primary specialty: Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Credential: CRNP
Sex: Female
Sole proprietor: No
License: SP018616 (PA)

Specialties & taxonomies

Family Nurse PractitionerPrimary363LF0000XLicense SP018616 (PA)
Physician Assistants & Advanced Practice Nursing Providers

Profile Score

Established profile(59/100 index)

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

Registry tenure28% of score
8 yrs in NPPES registry
Profile completeness28% of score
100% of core fields populated
Practice footprint17% of score
4 documented practice locations
Medicare service volume (vs. specialty peers)28% of score
113 Medicare services, 2024 (ranked within specialty)

Medicare volume is ranked against active providers in the same specialty. 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.

What this provider does (Medicare)

Based on Medicare fee-for-service claims, 2024; not all care is captured.

Service (HCPCS)	Medicare services	Typical Medicare-allowed (2024)
Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233	63	$98
Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232	35	$65
Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222	15	$108

Typical Medicare-allowed amounts for these services range $65–$108 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.

Practice location

4815 Liberty Ave Ste 115

Pittsburgh, PA 15224-2156

Phone: (412) 578-4125

Fax: (412) 688-7517

Street-level locationGet directions

More PA providers

Mailing address