Elmer Rafael De Camps Martinez, M.D.
Internal Medicine Physician · Cumberland, MD
Elmer Rafael De Camps Martinez, M.D. is an internal medicine physician with a practice address in Cumberland, Maryland, and NPI 1417695487, issued on May 20, 2022. Check the license (Maryland D0104490, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Elmer Rafael De Camps Martinez
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- D0104490 MD
Self-reported in NPPES; status is on the state search - Practice location
- 12500 Willowbrook RD, Cumberland, MD 21502
- Phone
- (240) 964-7000
- Enumerated
- May 20, 2022
- Record last updated
- Sep 9, 2025
- Medicare enrollment
- Enrolled (PECOS I20251204002216); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 3,904 in Maryland → Look up another NPI →
Also registered at 12500 Willowbrook RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Elmer Rafael De Camps Martinez in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D0104490Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average internal medicine physician in 2024
186 Medicare Part D claims for 32 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Lantus Solostar24 claims
- Humalog Kwikpen U-10011 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.
Industry payments in 2024: $51.32
2 payments; by number, the most common kind was food and beverage; the largest payer was Lexicon Pharmaceuticals, 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.
Elmer Rafael De Camps Martinez among 3,904 internal medicine physician records in Maryland
Elmer Rafael De Camps Martinez, M.D. is one of 3,904 internal medicine physician records with a practice address in Maryland. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 95% of them.
- NPI issued2022 · 95% of these records are older, 2% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2021 · median 2003 among the 2,445 with a school on file
- Record last updated2025 · 59% 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 Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
30 internal medicine physician records list a practice address in Cumberland
They are 30 of the 1,070 NPPES records with a practice address in Cumberland, and 3,904 internal medicine physician records in Maryland.
All 3,904 in Maryland → Every provider in Cumberland → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Robustiano Barrera, M.D.Cumberland, MD 215021033187000
- Thomas Chappell, MDCumberland, MD 215021558364927
- Gregg Donaldson, MDCumberland, MD 215021114920576
- Renato Espina, M.D.Cumberland, MD 215021427059773
- Sunil Gupta, MDCumberland, MD 215021093886657
- Ava Joubert, MDCumberland, MD 215021083624522
- Shiv Khanna, MDCumberland, MD 215021538241153
- Jose Loveria, MDCumberland, MD 215021689677908
Common questions
What is Elmer Rafael De Camps Martinez, M.D.'s NPI number?
Elmer Rafael De Camps Martinez, M.D.'s National Provider Identifier (NPI) is 1417695487, issued on May 20, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Elmer Rafael De Camps Martinez, M.D. located?
The NPPES record lists a practice address at 12500 Willowbrook RD, Cumberland, MD, 21502. Phone: (240) 964-7000. Providers update this record themselves, so call before visiting.
How can I verify Elmer Rafael De Camps Martinez, M.D.'s license?
NPPES lists Maryland license number D0104490, as entered by the provider. Search the Maryland Board of Physicians at https://www.mbp.state.md.us/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Elmer Rafael De Camps Martinez, M.D. prescribe under Medicare Part D?
In 2024, Elmer Rafael De Camps Martinez, M.D. had 186 Medicare Part D claims for 32 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.