At a glance
- 1120 19Th St Nw, Suite 250, Washington, DC 20036
About Mariella Purvis
Mariella Purvis, PAC is a physician assistant based in Washington, DC. Mariella is also listed as specializing in physician assistant — medical. Medicare claims data shows Mariella provided 861 services to 448 patients. The services billed most often include destruction of precancer skin growth, 2-14 growths, established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, and destruction of precancer skin growth, 1 growth. The provider's National Provider Identifier (NPI) is 1023179751.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (202) 955-6995
- Email not available
Practice Locations
1120 19TH ST NW SUITE 250
Washington, DC 20036
Procedures Most Often Billed to Medicare
861 services · 448 patients · 11 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Destruction of precancer skin growth, 2-14 growths | Procedure | 17003 |
325 | Less often than most peers in Physician Assistant |
| Destruction of precancer skin growth, 1 growth | Procedure | 17000 |
81 | Less often than most peers in Physician Assistant |
| Biopsy of related skin growth, first growth | Procedure | 11102 |
77 | As often as other peers in Physician Assistant |
| Destruction of skin growth, 1-14 growths | Procedure | 17110 |
52 | Less often than most peers in Physician Assistant |
| Biopsy of related skin growth, each additional growth | Procedure | 11103 |
23 | Less often than most peers in Physician Assistant |
| Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm | Procedure | 12032 |
14 | Less often than most peers in Physician Assistant |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
173 | More often than most peers in Physician Assistant |
| Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more | Office visit | 99212 |
50 | More often than most peers in Physician Assistant |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
34 | As often as other peers in Physician Assistant |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
19 | Less often than most peers in Physician Assistant |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other physician assistants at this location 1
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 29 related providers in 4 groups
Other physician assistants in Washington 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 1998 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Destruction of precancer skin growth, 2-14 growths 5
Providers in DC who bill this service to Medicare most often.
Common questions
What is Mariella Purvis's specialty?
Mariella Purvis is a physician assistant in Washington, DC. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Mariella Purvis?
Mariella Purvis is listed at 1120 19Th St Nw Suite 250, Washington, DC 20036. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Mariella Purvis?
The number on file is (202) 955-6995. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Mariella Purvis?
Mariella Purvis's National Provider Identifier is 1023179751. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is Mariella Purvis's education?
Mariella Purvis attended Other, graduating in 1998. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Mariella Purvis have?
Mariella Purvis has 28 years experience. Calculated from a graduation year of 1998, reported in the CMS National Downloadable File.
CMS public data
What is Mariella Purvis known for?
According to Medicare billing data, Mariella Purvis performs procedures including destruction of precancer skin growth, 2-14 growths, destruction of precancer skin growth, 1 growth and biopsy of related skin growth, first growth, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Mariella Purvis's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Mariella Purvis. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.