NPPES file of Aug 9, 2026

Christine A. Stein, PA

Physician Assistant · Warren, MI

Christine A. Stein, PA is a physician assistant with a practice address in Warren, Michigan, and NPI 1700929676, issued on Feb 14, 2007. Check the license (Michigan 5601002267, 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
1700929676
Name
Christine A. Stein
Credential
PA
Primary taxonomy
Physician Assistant 363A00000X
License number
5601002267 MI
Self-reported in NPPES; status is on the state search
Practice location
11900 E 12 Mile RD, Warren, MI 48093
Phone
(586) 558-9033
Enumerated
Feb 14, 2007
Record last updated
Nov 21, 2024
Fax
(586) 573-4209
Medicare enrollment
Enrolled (PECOS I20240819002335); accepts Medicare assignment
Medical or professional school
Western Michigan Un Homer Stryker School Of Med, 1993
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 11900 E 12 Mile RD

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

  1. Duraid Ahad, M.D.Family Medicine Physician1326247156
  2. Neil Alperin, M.D.Rheumatology Physician1275530420
  3. Edward Alpert, MDAllergy Physician1518932847
  4. David Altman, MDDermatology Physician1205831005
  5. Natalie Arnold, P.A.Physician Assistant1376859710
  6. Anthony Baron, MDRheumatology Physician1184621336

Verify Christine A. Stein 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 5601002267
    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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1% more Medicare Part D claims than the average physician assistant in 2024

841 Medicare Part D claims for 86 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.

  1. Christine Stein841
  2. Specialty average830

Most prescribed

  1. Sevelamer Carbonate106 claims
  2. Carvedilol49 claims
  3. Prosol46 claims
  4. Hydralazine Hcl42 claims
  5. Eliquis33 claims
  6. Nifedipine Er33 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.

Industry payments in 2024: $396.90

8 payments; by number, the most common kind was food and beverage; the largest payer was Ardelyx, Inc. The 64,719 providers of this specialty with any payment received $841.65 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Christine Stein$396.90
  2. Specialty average$841.65

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

  1. Metropolitan Nephrologists PCWarren, MI

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Christine A. Stein among 6,989 physician assistant records in Michigan

Christine A. Stein, PA is one of 6,989 physician assistant records with a practice address in Michigan. 82% 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 17% of them.

  • NPI issued2007 · 17% of these records are older, 76% newer
  • In a Medicare fileYes · 82% of these records are
  • In the CMS Doctors and Clinicians fileYes · 68% of these records are
  • Graduated1993 · median 2017 among the 4,739 with a school on file
  • Record last updated2024 · 40% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

66 physician assistant records list a practice address in Warren

They are 66 of the 2,799 NPPES records with a practice address in Warren, and 6,989 physician assistant records in Michigan.

The 8 physician assistant records with the nearest ZIP codes

  1. Natalie Arnold, P.A.Warren, MI 480931376859710
  2. Elizabeth Blomenberg, PA-CWarren, MI 480931427211945
  3. Jeffrey Collinson, P.A.Warren, MI 480931497778088
  4. Jill Dely, PA-CWarren, MI 480931174714372
  5. Deanna Grifka, PA-CWarren, MI 480931689611402
  6. Bradley Grincewicz, PA-CWarren, MI 480931447508437
  7. Sarah Havens, P.A.Warren, MI 480931164616108
  8. Daniel Lomasney, PA-CWarren, MI 480931760813554

Common questions

What is Christine A. Stein, PA's NPI number?

Christine A. Stein, PA's National Provider Identifier (NPI) is 1700929676, issued on Feb 14, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Christine A. Stein, PA located?

The NPPES record lists a practice address at 11900 E 12 Mile RD, Warren, MI, 48093. Phone: (586) 558-9033. Providers update this record themselves, so call before visiting.

How can I verify Christine A. Stein, PA's license?

NPPES lists Michigan license number 5601002267, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.

How much does Christine A. Stein, PA prescribe under Medicare Part D?

In 2024, Christine A. Stein, PA had 841 Medicare Part D claims for 86 beneficiaries; the average among physician assistant prescribers was 830. 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.