NPPES file of Aug 9, 2026

Darrell K. Williams, D.D.S.

Dentist · Detroit, MI

Darrell K. Williams, D.D.S. is a dentist with a practice address in Detroit, Michigan, and NPI 1376593608, issued on May 10, 2006. Check the license (Michigan 13350, as entered in NPPES) with the Michigan board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1376593608
Name
Darrell K. Williams
Credential
D.D.S.
Primary taxonomy
Dentist 122300000X
License number
13350 MI
Self-reported in NPPES; status is on the state search
Practice location
15400 W Mcnichols RD, Detroit, MI 48235
Phone
(313) 835-5990
Enumerated
May 10, 2006
Record last updated
Dec 16, 2022
Fax
(313) 835-5920
Medicaid ID
3277216 MI
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 15400 W Mcnichols RD

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Debra Alspector, MDFamily Medicine Physician1386757375
  2. Dulce Aviles, APRN, CPNP-PCPediatric Nurse Practitioner1801527239
  3. James Blessman, MDFamily Medicine Physician1952341836
  4. Fiona Carroll, M.D.Pediatrics Physician1578637815
  5. Rolanda Davis, RPHPharmacist1477146975
  6. Marcie Giammanco, RDHDental Hygienist1639692320

Verify Darrell K. Williams in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Michigan board licenses this profession
    Search for license 13350
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Michigan license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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10% more Medicare Part D claims than the average dentist in 2024

95 Medicare Part D claims for 78 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Darrell Williams95
  2. Specialty average86

Most prescribed

  1. Amoxicillin51 claims
  2. Clindamycin Hcl22 claims
  3. Chlorhexidine Gluconate18 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.

Darrell K. Williams among 3,439 dentist records in Michigan

Darrell K. Williams, D.D.S. is one of 3,439 dentist records with a practice address in Michigan. 63% 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 under 1% of them.

  • NPI issued2006 · under 1% of these records are older, 76% newer
  • In a Medicare fileYes · 63% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2022 · 64% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 122300000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Dentist providers in Michigan

There are 3,439 dentist records in Michigan.

The 8 dentist records with the nearest ZIP codes

  1. John Ilitch, D.D.S.Detroit, MI 482351720127384
  2. Millard Jordan, DDSDetroit, MI 482351609993898
  3. Ama Ofosu-Appiah, DDSDetroit, MI 482351134308976
  4. Jerel Owens, DMDDetroit, MI 482351841303765
  5. James Cooper, D.D.S.Grosse Pointe Woods, MI 482361831242346
  6. Stephen Elder, D.D.S.Detroit, MI 482341427131499
  7. Mary Fontana, DDS FACOCrosse Pointe Woods, MI 482361568555431
  8. Jeffrey Jaskolski, DDSDetroit, MI 482361316045149

Common questions

What is Darrell K. Williams, D.D.S.'s NPI number?

Darrell K. Williams, D.D.S.'s National Provider Identifier (NPI) is 1376593608, issued on May 10, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Darrell K. Williams, D.D.S. located?

The NPPES record lists a practice address at 15400 W Mcnichols RD, Detroit, MI, 48235. Phone: (313) 835-5990. Providers update this record themselves, so call before visiting.

How can I verify Darrell K. Williams, D.D.S.'s license?

NPPES lists Michigan license number 13350, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.

How much does Darrell K. Williams, D.D.S. prescribe under Medicare Part D?

In 2024, Darrell K. Williams, D.D.S. had 95 Medicare Part D claims for 78 beneficiaries; the average among dentist prescribers was 86. 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.