Robert Hartman, M.D.
NPI 1558360164 · Dermatology Physician · Encino, CA
Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert Hartman, M.D. is a Dermatology Physician provider in Encino, CA (NPI 1558360164).
Provider details
- NPI number
- 1558360164
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- G52939 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 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
7,242 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 | 2,617 | $98 |
| Destruction of Precancer Skin Growth, 2-14 Growths17003 | 2,008 | $8 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 710 | $65 |
| Destruction of Skin Growth, 1-14 Growths17110 | 414 | $123 |
| Pathology Examination of Tissue Using a Microscope, Moderately Low Complexity88304 | 392 | $49 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 40 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Fluorouracil | 352 | 249 |
| Imiquimod | 170 | 107 |
| Clobetasol Propionate | 163 | 105 |
| Ciclopirox Olaminebrand: Ciclopirox | 98 | 60 |
| Fluticasone Propionate | 92 | 60 |
| Tirzepatidebrand: Mounjaro | 75 | — |
| Valacyclovir Hclbrand: Valacyclovir | 55 | 21 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,453 across 74 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
- 2005-07-15
- Last updated
- 2024-01-19
- Certified
- 2024-01-19
Frequently asked questions
- What is Robert Hartman's NPI number?
- Robert Hartman's National Provider Identifier (NPI) is 1558360164, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Hartman's specialty?
- Robert Hartman is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Hartman located?
- Robert Hartman's practice location on file with NPPES is 5400 Balboa Blvd, Encino, CA 91316-5246.
- What is Robert Hartman's phone number?
- The practice phone number listed in the NPPES registry for Robert Hartman is (818) 907-7076.
- Does Robert Hartman accept Medicare?
- Robert Hartman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robert Hartman's NPI active?
- Yes — Robert Hartman's NPI (1558360164) is active in the NPPES registry as of the last update on 2024-01-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.