Enrico A. Melson, MD
Preventive Medicine/Occupational Environmental Medicine Physician · Fontana, CA
Enrico A. Melson, MD is a preventive medicine/occupational environmental medicine physician with a practice address in Fontana, California, and NPI 1770772071, issued on Oct 23, 2007. Check the license (California G59473, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Enrico A. Melson
- Credential
- MD
- Primary taxonomy
- Preventive Medicine/Occupational Environmental Medicine Physician 2083P0500X
- License number
- G59473 CA
Self-reported in NPPES; status is on the state search - Practice location
- 17500 Foothill Blvd, Fontana, CA 92335
- Phone
- (909) 428-0170
- Enumerated
- Oct 23, 2007
- Record last updated
- Jul 22, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (909) 428-5145
- Medicare enrollment
- Enrolled (PECOS I20040408000482); accepts Medicare assignment
- Medical or professional school
- University Of California, Irvine, California College Of Medicine, 1982
- Entity
- Type 1 · individual
8 nearest preventive medicine/occupational environmental medicine physician records → All 129 in California → Look up another NPI →
Also registered at 17500 Foothill Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jennifer D'Sa, MDFamily Medicine Physician1750510251
- Lannie Moy, PA-CFamily Medicine Physician1922037738
- Arlene RodriguezNurse Practitioner1649013301
Verify Enrico A. Melson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G59473Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
80% fewer Medicare Part D claims than the average preventive medicine/occupational environmental medicine physician in 2024
126 Medicare Part D claims for 24 beneficiaries, against an average of 626 among the 189 providers of this specialty who prescribed in Part D.
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.
Bills Medicare through one group practice
- H Street ClinicInglewood, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Enrico A. Melson among 129 preventive medicine/occupational environmental medicine physician records in California
Enrico A. Melson, MD is one of 129 preventive medicine/occupational environmental medicine physician records with a practice address in California. 32% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 33% of them.
- NPI issued2007 · 33% of these records are older, 37% newer
- In a Medicare fileYes · 32% of these records are
- In the CMS Doctors and Clinicians fileYes · 11% of these records are
- Graduated1982 · median 1991 among the 14 with a school on file
- Record last updated2010 · 67% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2083P0500X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Preventive Medicine/Occupational Environmental Medicine Physician providers in California
There are 129 preventive medicine/occupational environmental medicine physician records in California.
All 129 in California → Every provider in Fontana → Preventive Medicine/Occupational Environmental Medicine Physician nationwide →
The 8 preventive medicine/occupational environmental medicine physician records with the nearest ZIP codes
- Allison Depas, MDLoma Linda, CA 923501720780687
- Walter Maier, MD,MPHLake Arrowhead, CA 923521235175233
- Matthew Chan, MDLoma Linda, CA 923541699927178
- Sanjiwani Meharda, MDGrand Terrace, CA 923131104108109
- Thomas Mogensen, M.D.Yucaipa, CA 923991578865671
- Charity Underwood Eshleman, MDSan Bernardino, CA 924081477298735
- Robert Petrie, MDLa Quinta, CA 922531619138450
- Margaret Ryan, MD, MPHSan Diego, CA 921861619977618
Common questions
What is Enrico A. Melson, MD's NPI number?
Enrico A. Melson, MD's National Provider Identifier (NPI) is 1770772071, issued on Oct 23, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Enrico A. Melson, MD located?
The NPPES record lists a practice address at 17500 Foothill Blvd, Fontana, CA, 92335. Phone: (909) 428-0170. Providers update this record themselves, so call before visiting.
How can I verify Enrico A. Melson, MD's license?
NPPES lists California license number G59473, 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 Enrico A. Melson, MD prescribe under Medicare Part D?
In 2024, Enrico A. Melson, MD had 126 Medicare Part D claims for 24 beneficiaries; the average among preventive medicine/occupational environmental medicine physician prescribers was 626. Part D covers Medicare prescriptions only.
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.