Mariella Purvis, PAC
NPI 1023179751 · Medical Physician Assistant · Washington, DC
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mariella Purvis, PAC is a Medical Physician Assistant provider in Washington, DC (NPI 1023179751).
Provider details
- NPI number
- 1023179751
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PAC
- Sex
- Female
- Sole proprietor
- No
- License
- PA030302 (DC)
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 tenure25% of score
19 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
861 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 | 325 | $7 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 173 | $90 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 81 | $56 |
| Biopsy of Related Skin Growth, First Growth11102 | 77 | $93 |
| Destruction of Skin Growth, 1-14 Growths17110 | 52 | $114 |
| 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 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Tacrolimus | 29 | 12 |
| Betamethasone Dipropionate | 28 | 20 |
| Apremilastbrand: Otezla | 25 | — |
| Ketoconazole | 25 | 16 |
| Dupilumabbrand: Dupixent Pen | 23 | — |
| Triamcinolone Acetonide | 22 | 15 |
| Clobetasol Propionate | 19 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$3,100 across 136 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
- 2006-12-13
- Last updated
- 2007-07-08
Frequently asked questions
- What is Mariella Purvis's NPI number?
- Mariella Purvis's National Provider Identifier (NPI) is 1023179751, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mariella Purvis's specialty?
- Mariella Purvis is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mariella Purvis located?
- Mariella Purvis's practice location on file with NPPES is 1120 19th St Nw, Washington, DC 20036.
- What is Mariella Purvis's phone number?
- The practice phone number listed in the NPPES registry for Mariella Purvis is (202) 955-6995.
- Does Mariella Purvis accept Medicare?
- Mariella Purvis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mariella Purvis's NPI active?
- Yes — Mariella Purvis's NPI (1023179751) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.