Maria Harkness, FNP-C
NPI 1902277767 · Family Nurse Practitioner · Philadelphia, PA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maria Harkness, FNP-C is a Family Nurse Practitioner provider in Philadelphia, PA (NPI 1902277767).
Provider details
- NPI number
- 1902277767
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-C
- Sex
- Female
- Sole proprietor
- No
- License
- SP015457 (PA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
10 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
366 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 196 | $86 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 37 | $66 |
| Urinalysis, Manual Test81002 | 30 | $3 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 24 | $66 |
| Administration of Influenza Virus VaccineG0008 | 23 | $33 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'S |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 41 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 71 | 30 |
| Amlodipine Besylate | 58 | 26 |
| Azithromycin | 51 | 47 |
| Omeprazole | 46 | 17 |
| Lisinopril | 44 | 20 |
| Gabapentin | 39 | 14 |
| Methylprednisolone | 38 | 35 |
Practice location
Mailing address
Additional practice locations (1)
- 904 Cornell AveDrexel Hill, PA 19026-3209Phone: (610) 322-7004
Registry dates
- Enumerated
- 2015-10-19
- Last updated
- 2019-04-23
Frequently asked questions
- What is Maria Harkness's NPI number?
- Maria Harkness's National Provider Identifier (NPI) is 1902277767, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Harkness's specialty?
- Maria Harkness is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Maria Harkness located?
- Maria Harkness's practice location on file with NPPES is 800 Walnut St Fl 17, Philadelphia, PA 19107-5176.
- What is Maria Harkness's phone number?
- The practice phone number listed in the NPPES registry for Maria Harkness is (215) 829-3523.
- Does Maria Harkness accept Medicare?
- Maria Harkness is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maria Harkness's NPI active?
- Yes — Maria Harkness's NPI (1902277767) is active in the NPPES registry as of the last update on 2019-04-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.