NPPES file of Aug 9, 2026

Douglas James Austin, NP

Gerontology Nurse Practitioner · Grand Rapids, MI

Douglas James Austin, NP is a gerontology nurse practitioner with a practice address in Grand Rapids, Michigan, and NPI 1154078533, issued on Mar 7, 2022. Check the license (Michigan 4704277657, 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
1154078533
Name
Douglas James Austin
Credential
NP
Primary taxonomy
Gerontology Nurse Practitioner 363LG0600X
License number
4704277657 MI
Self-reported in NPPES; status is on the state search
Practice location
695 Kenmoor Ave SE # B, Grand Rapids, MI 49546
Phone
(616) 956-0636
Enumerated
Mar 7, 2022
Record last updated
Mar 7, 2022
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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8 nearest gerontology nurse practitioner records → All 409 in Michigan → Look up another NPI →

Verify Douglas James Austin 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 4704277657    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
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77% fewer Medicare Part D claims than the average gerontology nurse practitioner in 2024

309 Medicare Part D claims for 105 beneficiaries, against an average of 1,369 among the 6,165 providers of this specialty who prescribed in Part D. 58 claims were for opioids.

  1. Douglas Austin309
  2. Specialty average1,369

Most prescribed

  1. Haloperidol24 claims
  2. Hydrocodone-Acetaminophen18 claims
  3. Lorazepam16 claims
  4. Furosemide15 claims
  5. Omeprazole13 claims
  6. Morphine Sulfate12 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.

Douglas James Austin among 409 gerontology nurse practitioner records in Michigan

Douglas James Austin, NP is one of 409 gerontology nurse practitioner records with a practice address in Michigan. 81% 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 71% of them.

  • NPI issued2022 · 71% of these records are older, 20% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileNo · 66% of these records are
  • Record last updated2022 · 37% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LG0600X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Gerontology Nurse Practitioner providers in Michigan

There are 409 gerontology nurse practitioner records in Michigan.

All 409 in Michigan → Every provider in Grand Rapids → Gerontology Nurse Practitioner nationwide →

The 8 gerontology nurse practitioner records with the nearest ZIP codes

  1. Kathryn Ellens, NPGrand Rapids, MI 495461154819035
  2. Janiece Feuerstein, NPGrand Rapids, MI 495461043797830
  3. Mary Gardner, NPGrand Rapids, MI 495461033791843
  4. Ashley Jacobson, NURSE PRACTITIONERGrand Rapids, MI 495461306318498
  5. Laura Love, DNPGrand Rapids, MI 495461124779095
  6. Danielle Miller, RN, NP-CGrand Rapids, MI 495461902467038
  7. Courtney Mulder, NPGrand Rapids, MI 495461740853225
  8. Margaret Peklo, NPGrand Rapids, MI 495461417421405

Common questions

What is Douglas James Austin, NP's NPI number?

Douglas James Austin, NP's National Provider Identifier (NPI) is 1154078533, issued on Mar 7, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Douglas James Austin, NP located?

The NPPES record lists a practice address at 695 Kenmoor Ave SE # B, Grand Rapids, MI, 49546. Phone: (616) 956-0636. Providers update this record themselves, so call before visiting.

How can I verify Douglas James Austin, NP's license?

NPPES lists Michigan license number 4704277657, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.

How much does Douglas James Austin, NP prescribe under Medicare Part D?

In 2024, Douglas James Austin, NP had 309 Medicare Part D claims for 105 beneficiaries; the average among gerontology nurse practitioner prescribers was 1,369. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.