Mary Jean Pennington, PA-C
NPI 1710908843 · Physician Assistant · Scottsdale, AZ
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Jean Pennington, PA-C is a Physician Assistant provider in Scottsdale, AZ (NPI 1710908843).
Provider details
- NPI number
- 1710908843
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- 2931 (AZ)
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
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
3,865 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) |
|---|---|---|
| Destruction of Precancer Skin Growth, 2-14 Growths17003 | 1,632 | $5 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 764 | $74 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 474 | $42 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 255 | $104 |
| Destruction of Skin Growth, 1-14 Growths17110 | 237 | $83 |
| Punch Biopsy, First Skin Growth |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ketoconazole | 68 | 25 |
| Fluorouracil | 67 | 62 |
| Triamcinolone Acetonide | 51 | 32 |
| Betamethasone/Propylene Glycbrand: Betamethasone Diprop Augmented | 44 | 24 |
| Gabapentin | 42 | 11 |
| Hydrocortisone | 36 | 26 |
| Clobetasol Propionate | 27 | 14 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-22
- Last updated
- 2020-09-03
- Certified
- 2020-09-03
Frequently asked questions
- What is Mary Jean Pennington's NPI number?
- Mary Jean Pennington's National Provider Identifier (NPI) is 1710908843, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Jean Pennington's specialty?
- Mary Jean Pennington is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary Jean Pennington located?
- Mary Jean Pennington's practice location on file with NPPES is 13400 E Shea Blvd, Scottsdale, AZ 85259.
- What is Mary Jean Pennington's phone number?
- The practice phone number listed in the NPPES registry for Mary Jean Pennington is (480) 301-8000.
- Does Mary Jean Pennington accept Medicare?
- Mary Jean Pennington is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Jean Pennington's NPI active?
- Yes — Mary Jean Pennington's NPI (1710908843) is active in the NPPES registry as of the last update on 2020-09-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.