Tamara Patterson, PA-C
NPI 1164663605 · Physician Assistant · Arlington, VA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tamara Patterson, PA-C is a Physician Assistant provider in Arlington, VA (NPI 1164663605).
Provider details
- NPI number
- 1164663605
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- C0001971 (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
17 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
412 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 104 | $86 |
| Destruction of Precancer Skin Growth, 2-14 Growths17003 | 84 | $6 |
| Destruction of Skin Growth, 1-14 Growths17110 | 56 | $110 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 42 | $50 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 40 | $104 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Triamcinolone Acetonide | 44 | 31 |
| Clobetasol Propionate | 23 | 15 |
| Ammonium Lactate | 19 | 12 |
| Hydrocortisone | 16 | 12 |
| Ketoconazole | 15 | — |
| Fluocinonide | 12 | — |
| Dupilumabbrand: Dupixent Pen | 11 | — |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they include cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means , never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$3,141 across 119 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
Additional practice locations (1)
- 6021 University BlvdEllicott City, MD 21043-6077Phone: (410) 203-0607
Registry dates
- Enumerated
- 2009-03-12
- Last updated
- 2023-03-27
- Certified
- 2023-03-27
Frequently asked questions
- What is Tamara Patterson's NPI number?
- Tamara Patterson's National Provider Identifier (NPI) is 1164663605, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tamara Patterson's specialty?
- Tamara Patterson is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Tamara Patterson located?
- Tamara Patterson's practice location on file with NPPES is 3833 Fairfax Dr Ste 360, Arlington, VA 22203-1774.
- What is Tamara Patterson's phone number?
- The practice phone number listed in the NPPES registry for Tamara Patterson is (571) 363-4791.
- Does Tamara Patterson accept Medicare?
- Tamara Patterson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tamara Patterson's NPI active?
- Yes — Tamara Patterson's NPI (1164663605) is active in the NPPES registry as of the last update on 2023-03-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.