Robert M. Hartman, M.D.
Dermatology Physician · Encino, CA
Robert M. Hartman, M.D. is a dermatology physician with a practice address in Encino, California, and NPI 1558360164, issued on Jul 15, 2005. Check the license (California G52939, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Robert M. Hartman
- Credential
- M.D.
- Primary taxonomy
- Dermatology Physician 207N00000X
- License number
- G52939 CA
Self-reported in NPPES; status is on the state search - Practice location
- 5400 Balboa Blvd, Encino, CA 91316
- Phone
- (818) 907-7076
- Enumerated
- Jul 15, 2005
- Record last updated
- Jan 19, 2024
- Fax
- (818) 907-7044
- Medicaid ID
- 00G52939 CA
- Medicare enrollment
- Enrolled (PECOS I20040416001154); accepts Medicare assignment
- Medical or professional school
- University Of California, Geffen School Of Medicine, 1982
- Entity
- Type 1 · individual
8 nearest dermatology physician records → All 2,083 in California → Look up another NPI →
Also registered at 5400 Balboa Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- David Astrachan, D.D.S.Dentist1881693448
- Daniel Azani, D.D.S., M.S.Orthodontics and Dentofacial Orthopedics Dentistry1417090473
- Carl Blau, M.D.Specialist1598774259
- Timothy Casarez, MDPediatric Cardiology Physician1992782148
- Robert Collins, M.D.Internal Medicine Physician1669671350
- Tracey Cooperstein, DMDGeneral Practice Dentistry1518190248
Verify Robert M. Hartman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G52939Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.6 times the Medicare Part D claims of the average dermatology physician in 2024
2,058 Medicare Part D claims for 743 beneficiaries, against an average of 797 among the 12,802 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims.
Most prescribed
- Fluorouracil352 claims
- Imiquimod170 claims
- Clobetasol Propionate163 claims
- Ciclopirox98 claims
- Fluticasone Propionate92 claims
- Mounjaro75 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $1,453.32
74 payments; by number, the most common kind was food and beverage; the largest payer was Dermavant Sciences, Inc. The 10,250 providers of this specialty with any payment received $8,544.61 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Robert M. Hartman among 2,083 dermatology physician records in California
Robert M. Hartman, M.D. is one of 2,083 dermatology physician records with a practice address in California. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 94% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated1982 · median 2006 among the 1,450 with a school on file
- Record last updated2024 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207N00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Dermatology Physician providers in California
There are 2,083 dermatology physician records in California.
All 2,083 in California → Every provider in Encino → Dermatology Physician nationwide →
The 8 dermatology physician records with the nearest ZIP codes
- Navid Ezra, M.D.Thousand Oaks, CA 913201104110071
- Sabreen Faqihi, MDThousand Oaks, CA 913201588126148
- Geoffrey Harris, M.D.Newbury Park, CA 913201639282452
- Salar Hazany, MDNewbury Park, CA 913201649582594
- William Coleman, MDNorthridge, CA 913241760404792
- Lawrence Osman, MDNorthridge, CA 913241730177932
- Syed Ali, M.D.West Hills, CA 913071821165143
- Fariba Javaherian, M.DNorthridge, CA 913251114088804
Common questions
What is Robert M. Hartman, M.D.'s NPI number?
Robert M. Hartman, M.D.'s National Provider Identifier (NPI) is 1558360164, issued on Jul 15, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Robert M. Hartman, M.D. located?
The NPPES record lists a practice address at 5400 Balboa Blvd, Encino, CA, 91316. Phone: (818) 907-7076. Providers update this record themselves, so call before visiting.
How can I verify Robert M. Hartman, M.D.'s license?
NPPES lists California license number G52939, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Robert M. Hartman, M.D. prescribe under Medicare Part D?
In 2024, Robert M. Hartman, M.D. had 2,058 Medicare Part D claims for 743 beneficiaries; the average among dermatology physician prescribers was 797. Part D covers Medicare prescriptions only.
What is Robert M. Hartman, M.D.'s MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.