Deidra C. Crews, M.D.
Nephrology Physician · Baltimore, MD
Deidra C. Crews, M.D. is a nephrology physician with a practice address in Baltimore, Maryland, and NPI 1740326412, issued on Jan 30, 2007. Check the license (Maryland D66025, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Deidra C. Crews
- Credential
- M.D.
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License number
- D66025 MD
Self-reported in NPPES; status is on the state search - Practice location
- 1830 E Monument St, Baltimore, MD 21205
- Phone
- (410) 955-5268
- Enumerated
- Jan 30, 2007
- Record last updated
- Sep 6, 2024
- Medicare enrollment
- Enrolled (PECOS I20090729000352); may accept Medicare assignment
- Medical or professional school
- Saint Louis University School Of Medicine, 2008
- Entity
- Type 1 · individual
8 nearest nephrology physician records → All 337 in Maryland → Look up another NPI →
Also registered at 1830 E Monument St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Deidra C. Crews in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D66025Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average nephrology physician in 2024
23 Medicare Part D claims, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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): 74.4 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).
Industry payments in 2024: $1,155.00
1 payment: consulting fee; the largest payer was Daiichi Sankyo Company Ltd. The 8,230 providers of this specialty with any payment received $3,091.37 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.
Bills Medicare through one group practice
- Johns Hopkins UniversityBaltimore, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Deidra C. Crews among 337 nephrology physician records in Maryland
Deidra C. Crews, M.D. is one of 337 nephrology physician records with a practice address in Maryland. 80% 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 52% of them.
- NPI issued2007 · 52% of these records are older, 37% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2008 · median 2001 among the 232 with a school on file
- Record last updated2024 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RN0300X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nephrology Physician providers in Maryland
There are 337 nephrology physician records in Maryland.
All 337 in Maryland → Every provider in Baltimore → Nephrology Physician nationwide →
The 8 nephrology physician records with the nearest ZIP codes
- Nancy Xu, M.D.Baltimore, MD 212051922144385
- Tarek Salkini, M.D.Towson, MD 212041851477392
- Roland Einhorn, M.D.Baltimore, MD 212081174637573
- Robert Greenwell, M.D.Baltimore, MD 212021710985148
- Anita Pasumarthy, M.D.Baltimore, MD 212021497792394
- Raymond Pratt, MDBaltimore, MD 212021427481688
- Novia Singh, DOBaltimore, MD 212021356738835
- Neil Agarwal, M.D.Baltimore, MD 212011699157230
Common questions
What is Deidra C. Crews, M.D.'s NPI number?
Deidra C. Crews, M.D.'s National Provider Identifier (NPI) is 1740326412, issued on Jan 30, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Deidra C. Crews, M.D. located?
The NPPES record lists a practice address at 1830 E Monument St, Baltimore, MD, 21205. Phone: (410) 955-5268. Providers update this record themselves, so call before visiting.
How can I verify Deidra C. Crews, M.D.'s license?
NPPES lists Maryland license number D66025, 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 Deidra C. Crews, M.D. prescribe under Medicare Part D?
In 2024, Deidra C. Crews, M.D. had 23 Medicare Part D claims; the average among nephrology physician prescribers was 1,465. Part D covers Medicare prescriptions only.
What is Deidra C. Crews, M.D.'s MIPS final score?
The 2023 MIPS final score is 74.4 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.