Physician Profile
Nina N. Hartman, MD
Unclaimed ProfileAbout Dr. Hartman
Nina N. Hartman, MD practices mohs surgery / dermatologic surgery in Washington, DC. Nina is also listed as specializing in dermatology. Medicare claims data shows Nina provided 246 services to 200 patients. The services billed most often include established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more, and destruction of skin growth, 1-14 growths. The provider's National Provider Identifier (NPI) is 1407380967.
Factual summary compiled by Guide.md from public records; not written by this provider.
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) 628-8855
- Email not available
Practice Locations
1430 K ST NW STE 200
Washington, DC 20005
Procedures Most Often Billed to Medicare
246 services · 200 patients · 7 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Destruction of skin growth, 1-14 growths | Procedure | 17110 |
43 | Less often than most peers in Mohs Surgery / Dermatologic… |
| Biopsy of related skin growth, first growth | Procedure | 11102 |
24 | Less often than most peers in Mohs Surgery / Dermatologic… |
| Destruction of precancer skin growth, 1 growth | Procedure | 17000 |
21 | Less often than most peers in Mohs Surgery / Dermatologic… |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
59 | Less often than most peers in Mohs Surgery / Dermatologic… |
| Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more | Office visit | 99212 |
50 | As often as other peers in Mohs Surgery / Dermatologic… |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
35 | Less often than most peers in Mohs Surgery / Dermatologic… |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
14 | Less often than most peers in Mohs Surgery / Dermatologic… |
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.
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.
Other mohs surgery / dermatologic surgeons in Washington 1
Same specialty, same city.
Common questions
What is Dr. Hartman's specialty?
Dr. Hartman is a mohs surgery / dermatologic surgeon in Washington, DC. That is the designation recorded for this NPI in the federal registry, where it is listed as “Mohs Surgery / Dermatologic Surgery”.
NPI registry
Where can I find Dr. Hartman?
Dr. Hartman is listed at 1430 K St Nw Ste 200, Washington, DC 20005. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Hartman?
The number on file is (202) 628-8855. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Dr. Hartman?
Dr. Hartman's National Provider Identifier is 1407380967. 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
How much experience does Dr. Hartman have?
Dr. Hartman has 9+ years experience. Registered with an NPI since 2017. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
What is Dr. Hartman known for?
According to Medicare billing data, Dr. Hartman performs procedures including destruction of skin growth, 1-14 growths, biopsy of related skin growth, first growth and destruction of precancer skin growth, 1 growth, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Hartman's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Hartman. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.