Margaret Linn McAllister
Nurse Practitioner · Flint, MI
Margaret Linn McAllister is a nurse practitioner with a practice address in Flint, Michigan, and NPI 1124084116, issued on Apr 26, 2006. Check the license (Michigan 1450136, as entered in NPPES) with the Michigan board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Margaret Linn McAllister
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 1450136 MI
Self-reported in NPPES; status is on the state search - Practice location
- 2360 Stonebridge Dr, Flint, MI 48532
- Phone
- (810) 733-7250
- Enumerated
- Apr 26, 2006
- Record last updated
- Jul 13, 2026
- Fax
- (810) 733-8424
- Medicaid ID
- 4374232 MI
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 3,574 in Michigan → Look up another NPI →
Verify Margaret Linn McAllister in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Michigan board licenses this profession
Search for license 1450136Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average nurse practitioner in 2024
15 Medicare Part D claims, against an average of 1,109 among the 54,319 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.
Margaret Linn McAllister among 3,574 nurse practitioner records in Michigan
Margaret Linn McAllister is one of 3,574 nurse practitioner records with a practice address in Michigan. 71% 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 2% of them.
- NPI issued2006 · 2% of these records are older, 84% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileNo · 56% of these records are
- Record last updated2026 · 52% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nurse Practitioner providers in Michigan
There are 3,574 nurse practitioner records in Michigan.
All 3,574 in Michigan → Every provider in Flint → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Amina Abair, NP-CFlint, MI 485321083165161
- Karolyn Berry, RN, MSN, CNSFlint, MI 485321275703258
- Donna Corkins, N.P.Flint, MI 485321477807931
- Kelly Gamache, N.P.Flint, MI 485321881086346
- Shawn Gorkiewicz, NPFlint, MI 485321265801625
- Carol Higgins, CNPFlint, MI 485321841331790
- Tara Kalinowski, NPFlint, MI 485321225567084
- Tonia Maxson, N.P.Flint, MI 485321073902540
Common questions
What is Margaret Linn McAllister's NPI number?
Margaret Linn McAllister's National Provider Identifier (NPI) is 1124084116, issued on Apr 26, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Margaret Linn McAllister located?
The NPPES record lists a practice address at 2360 Stonebridge Dr, Flint, MI, 48532. Phone: (810) 733-7250. Providers update this record themselves, so call before visiting.
How can I verify Margaret Linn McAllister's license?
NPPES lists Michigan license number 1450136, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.
How much does Margaret Linn McAllister prescribe under Medicare Part D?
In 2024, Margaret Linn McAllister had 15 Medicare Part D claims; the average among nurse practitioner prescribers was 1,109. 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.