Jacob Aja, PA-C
NPI 1073794012 · Surgical Physician Assistant · Annapolis, MD
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jacob Aja, PA-C is a Surgical Physician Assistant provider in Annapolis, MD (NPI 1073794012).
Provider details
- NPI number
- 1073794012
- Entity type
- Individual
- Primary specialty
- Surgical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Male
- Sole proprietor
- No
- License
- C03809 (MD)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
18 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
4,750 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 | 1,913 | $6 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 830 | $107 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 553 | $51 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 433 | $77 |
| Biopsy of Related Skin Growth, First Growth11102 | 300 | $84 |
| Destruction of Precancer Skin Growth, 15 Or More Growths17004 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 23 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ketoconazole | 208 | 78 |
| Ammonium Lactate | 163 | 97 |
| Hydrocortisone | 160 | 85 |
| Triamcinolone Acetonide | 145 | 84 |
| Clobetasol Propionate | 76 | 40 |
| Clindamycin Phosphate | 72 | 34 |
| Doxycycline Monohydrate | 68 | 47 |
| Betamethasone Valerate | 64 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,457 across 62 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-11-19
- Last updated
- 2014-11-26
Frequently asked questions
- What is Jacob Aja's NPI number?
- Jacob Aja's National Provider Identifier (NPI) is 1073794012, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jacob Aja's specialty?
- Jacob Aja is listed in the NPPES registry with a primary specialty of Surgical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Jacob Aja located?
- Jacob Aja's practice location on file with NPPES is 2000 Medical Pkwy, Annapolis, MD 21401-3742.
- What is Jacob Aja's phone number?
- The practice phone number listed in the NPPES registry for Jacob Aja is (410) 295-8900.
- Does Jacob Aja accept Medicare?
- Jacob Aja is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jacob Aja's NPI active?
- Yes — Jacob Aja's NPI (1073794012) is active in the NPPES registry as of the last update on 2014-11-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.