Michael Frank Mellman, MEDICAL DOCTOR
Internal Medicine Physician · El Segundo, CA
Michael Frank Mellman, MEDICAL DOCTOR is an internal medicine physician with a practice address in El Segundo, California, and NPI 1427083450, issued on Jul 11, 2006. Check the license (California G39340, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Michael Frank Mellman
- Credential
- MEDICAL DOCTOR
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- G39340 CA
Self-reported in NPPES; status is on the state search - Practice location
- 390 N Pacific Coast Hwy Ste 1065, El Segundo, CA 90245
- Phone
- (310) 643-7494
- Enumerated
- Jul 11, 2006
- Record last updated
- Apr 28, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (310) 643-7498
- Medicare enrollment
- Enrolled (PECOS I20060811000464); accepts Medicare assignment
- Medical or professional school
- Icahn School Of Medicine At Mount Sinai, 1977
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Verify Michael Frank Mellman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G39340Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
42% more Medicare Part D claims than the average internal medicine physician in 2024
4,510 Medicare Part D claims for 364 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 42 claims were for opioids.
Most prescribed
- Atorvastatin Calcium321 claims
- Metformin Hcl245 claims
- Amlodipine Besylate186 claims
- Irbesartan184 claims
- Levothyroxine Sodium163 claims
- Zolpidem Tartrate127 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.
The MIPS final score for 2023 (Medicare payment program): 83.5 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $131.57
9 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk Inc. The 50,334 providers of this specialty with any payment received $1,303.06 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.
Michael Frank Mellman among 17,696 internal medicine physician records in California
Michael Frank Mellman, MEDICAL DOCTOR is one of 17,696 internal medicine physician records with a practice address in California. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 56% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated1977 · median 2004 among the 11,065 with a school on file
- Record last updated2021 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Internal Medicine Physician providers in California
There are 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in El Segundo → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Jennifer Curtin, M.D.El Segundo, CA 902451609210772
- Christopher Hammond, DOEl Segundo, CA 902451316107675
- Charles Martineau, M.D.El Segundo, CA 902451225099591
- Anish Peter, ANISH PETEREl Segundo, CA 902451285884098
- Siar Basharmal, M.D.Gardena, CA 902471639168099
- Keith Andrew Ebilane, M.D.Gardena, CA 902471225370679
- Kimberly Eddings-Reece, MDGardena, CA 902471073513925
- Gail Gabourel, MSPA-CGardena, CA 902471194946376
Common questions
What is Michael Frank Mellman, MEDICAL DOCTOR's NPI number?
Michael Frank Mellman, MEDICAL DOCTOR's National Provider Identifier (NPI) is 1427083450, issued on Jul 11, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Michael Frank Mellman, MEDICAL DOCTOR located?
The NPPES record lists a practice address at 390 N Pacific Coast Hwy Ste 1065, El Segundo, CA, 90245. Phone: (310) 643-7494. Providers update this record themselves, so call before visiting.
How can I verify Michael Frank Mellman, MEDICAL DOCTOR's license?
NPPES lists California license number G39340, 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 Michael Frank Mellman, MEDICAL DOCTOR prescribe under Medicare Part D?
In 2024, Michael Frank Mellman, MEDICAL DOCTOR had 4,510 Medicare Part D claims for 364 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Michael Frank Mellman, MEDICAL DOCTOR's MIPS final score?
The 2023 MIPS final score is 83.5 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.