Carmen Rocio Hiller, MD
Family Medicine Physician · Crownsville, MD
Carmen Rocio Hiller, MD is a family medicine physician with a practice address in Crownsville, Maryland, and NPI 1891868113, issued on Nov 16, 2006. Check the license (Maryland D0071757, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Carmen Rocio Hiller
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- D0071757 MD
Self-reported in NPPES; status is on the state search - Practice location
- 1321 Generals Hwy Ste 303, Crownsville, MD 21032
- Phone
- (410) 858-1112
- Enumerated
- Nov 16, 2006
- Record last updated
- Aug 21, 2024
- Fax
- (410) 770-4307
- Medicaid ID
- 335001100 MD
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 1,912 in Maryland → Look up another NPI →
Verify Carmen Rocio Hiller in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D0071757Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
66% fewer Medicare Part D claims than the average family medicine physician in 2024
1,215 Medicare Part D claims for 166 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium127 claims
- Amlodipine Besylate101 claims
- Levothyroxine Sodium81 claims
- Rosuvastatin Calcium79 claims
- Lisinopril46 claims
- Metoprolol Succinate46 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.
Carmen Rocio Hiller among 1,912 family medicine physician records in Maryland
Carmen Rocio Hiller, MD is one of 1,912 family medicine physician records with a practice address in Maryland. 73% 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 13% of them.
- NPI issued2006 · 13% of these records are older, 54% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileNo · 60% of these records are
- 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 207Q00000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
3 family medicine physician records list a practice address in Crownsville
They are 3 of the 82 NPPES records with a practice address in Crownsville, and 1,912 family medicine physician records in Maryland.
All 1,912 in Maryland → Every provider in Crownsville → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Mary Brennan, M.D.Crownsville, MD 210321952468670
- Lakshmi Chillakuru, M.DCrownsville, MD 210321184810905
- Olufunto Campbell, MDHunt Valley, MD 210311184186710
- Charles Clifton, DOHunt Valley, MD 210311912240904
- Ndifreke Enyeama, FNPHunt Valley, MD 210311295388783
- Robin Motter-Mast, M.D.Hunt Valley, MD 210311902853955
- Omasirichiokike Okogbule-Wonodi, MDHunt Valley, MD 210311730819301
- Matthew Silver, M.D.Hunt Valley, MD 210311437567864
Common questions
What is Carmen Rocio Hiller, MD's NPI number?
Carmen Rocio Hiller, MD's National Provider Identifier (NPI) is 1891868113, issued on Nov 16, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Carmen Rocio Hiller, MD located?
The NPPES record lists a practice address at 1321 Generals Hwy Ste 303, Crownsville, MD, 21032. Phone: (410) 858-1112. Providers update this record themselves, so call before visiting.
How can I verify Carmen Rocio Hiller, MD's license?
NPPES lists Maryland license number D0071757, 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 Carmen Rocio Hiller, MD prescribe under Medicare Part D?
In 2024, Carmen Rocio Hiller, MD had 1,215 Medicare Part D claims for 166 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.