Daniel Hicks Johnson, MD
Hospitalist Physician · Rockville, MD
Daniel Hicks Johnson, MD is a hospitalist physician with a practice address in Rockville, Maryland, and NPI 1215113972, issued on Jan 11, 2008. Check the license (Maryland D76748, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Daniel Hicks Johnson
- Credential
- MD
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License numbers
- D76748 MD
D0076748 MD
MD042465 DC
Self-reported in NPPES; status is on the state search - Practice location
- 5601 Fishers LN RM 9E39, Rockville, MD 20852
- Phone
- (240) 627-3066
- Enumerated
- Jan 11, 2008
- Record last updated
- Jul 25, 2017 (not updated in 9 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20150217000749); accepts Medicare assignment
- Medical or professional school
- Tulane University School Of Medicine, 2006
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 397 in Maryland → Look up another NPI →
Verify Daniel Hicks Johnson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D76748Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
53% fewer Medicare Part D claims than the average hospitalist physician in 2024
246 Medicare Part D claims for 81 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 13 claims were for opioids.
Most prescribed
- Carvedilol20 claims
- Furosemide17 claims
- Clopidogrel12 claims
- Nifedipine Er12 claims
- Spironolactone12 claims
- Oxycodone Hcl11 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 practice group's MIPS final score for 2023 (Medicare payment program): 86.8 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Johns Hopkins Community Physicians, IncLaurel, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Daniel Hicks Johnson among 397 hospitalist physician records in Maryland
Daniel Hicks Johnson, MD is one of 397 hospitalist physician records with a practice address in Maryland. 91% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 27% of them.
- NPI issued2008 · 27% of these records are older, 64% newer
- In a Medicare fileYes · 91% of these records are
- In the CMS Doctors and Clinicians fileYes · 83% of these records are
- Graduated2006 · median 2010 among the 330 with a school on file
- Record last updated2017 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hospitalist Physician providers in Maryland
There are 397 hospitalist physician records in Maryland.
All 397 in Maryland → Every provider in Rockville → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- Belay Atnafu, MDRockville, MD 208501548448822
- Aaron Charniak, MDRockville, MD 208501063827350
- Heather Davies, MDRockville, MD 208501164585402
- Kimberly McCabe, MDRockville, MD 208501457567661
- Asima Cheema, M.DAshton, MD 208611144583808
- Vladimir Rakhmanin, MDOlney, MD 208321275524167
- Maria Isabel Villanueva, M.D.Olney, MD 208321679748800
- Matthew Boyce, M.DGaithersburg, MD 208791164659702
Common questions
What is Daniel Hicks Johnson, MD's NPI number?
Daniel Hicks Johnson, MD's National Provider Identifier (NPI) is 1215113972, issued on Jan 11, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Daniel Hicks Johnson, MD located?
The NPPES record lists a practice address at 5601 Fishers LN RM 9E39, Rockville, MD, 20852. Phone: (240) 627-3066. Providers update this record themselves, so call before visiting.
How can I verify Daniel Hicks Johnson, MD's license?
NPPES lists Maryland license number D76748, 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 Daniel Hicks Johnson, MD prescribe under Medicare Part D?
In 2024, Daniel Hicks Johnson, MD had 246 Medicare Part D claims for 81 beneficiaries; the average among hospitalist physician prescribers was 521. Part D covers Medicare prescriptions only.
What is Daniel Hicks Johnson, MD's MIPS final score?
The 2023 MIPS final score is 86.8 of 100, reported for the practice group. 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.