Maritza Harper, M.D.
NPI 1285973123 · Internal Medicine Physician · Pittsburgh, PA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maritza Harper, M.D. is a Internal Medicine Physician provider in Pittsburgh, PA (NPI 1285973123).
Provider details
- NPI number
- 1285973123
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- C1-0012221 (DE)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
6 documented practice locations
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.
Practice location
Mailing address
Additional practice locations (5)
- 4755 Ogletown Stanton RdNewark, DE 19718-2200Phone: (412) 848-7822
- 501 W 14th StWilmington, DE 19801-1013Phone: (302) 320-4410
- 106 Bow StElkton, MD 21921-5544Phone: (443) 392-4000
- 200 Lothrop StPittsburgh, PA 15213-2536Phone: (412) 647-4044
- 3459 5th Ave # Muhg100Pittsburgh, PA 15213-3236Phone: (412) 647-4044
Registry dates
- Enumerated
- 2013-02-13
- Last updated
- 2023-04-04
- Certified
- 2023-04-04
Frequently asked questions
- What is Maritza Harper's NPI number?
- Maritza Harper's National Provider Identifier (NPI) is 1285973123, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maritza Harper's specialty?
- Maritza Harper is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Maritza Harper located?
- Maritza Harper's practice location on file with NPPES is 4401 Penn Ave Fl 3, Pittsburgh, PA 15224-1334.
- What is Maritza Harper's phone number?
- The practice phone number listed in the NPPES registry for Maritza Harper is (412) 692-5135.
- Does Maritza Harper accept Medicare?
- Maritza Harper is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maritza Harper's NPI active?
- Yes — Maritza Harper's NPI (1285973123) is active in the NPPES registry as of the last update on 2023-04-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.