NPPES file of Aug 9, 2026

Tempest A. Allen, MD

Obstetrics & Gynecology Physician · Portage, MI

Tempest A. Allen, MD is an obstetrics & gynecology physician with a practice address in Portage, Michigan, and NPI 1699755207, issued on Jan 19, 2006. Check the license (Michigan 4301075879, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1699755207
Name
Tempest A. Allen
Credential
MD
Primary taxonomy
Obstetrics & Gynecology Physician 207V00000X
License number
4301075879 MI
Self-reported in NPPES; status is on the state search
Practice location
3300 W Centre Ave, Portage, MI 49024
Phone
(269) 327-2211
Enumerated
Jan 19, 2006
Record last updated
Oct 30, 2014 (not updated in 12 years: call before relying on the address or phone)
Fax
(269) 327-0273
Medicaid IDs
4432603 MI
1699755207 MI
4218238 MI
Medicare enrollment
Enrolled (PECOS I20100130000325); accepts Medicare assignment
Medical or professional school
Wright State University Boonshoft School Of Medicine, 1996
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 3300 W Centre Ave

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

  1. Lisa Batsell, LMSWSocial Worker1508324393
  2. Karen Blamer, NPFamily Nurse Practitioner1215907795
  3. Ann Busha, MDFamily Medicine Physician1114091964
  4. Jennifer Carman, MDObstetrics & Gynecology Physician1952453474
  5. Natalie Carothers, WHNP-BCWomen's Health Nurse Practitioner1730928243
  6. Matt Ciesielski, DOFamily Medicine Physician1861462327

Verify Tempest A. Allen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
    Search for license 4301075879
    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
Open the Michigan license search

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2.3 times the Medicare Part D claims of the average obstetrics & gynecology physician in 2024

387 Medicare Part D claims for 97 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims.

  1. Tempest Allen387
  2. Specialty average165

Most prescribed

  1. Estradiol69 claims
  2. Clobetasol Propionate28 claims
  3. Dotti22 claims
  4. Fluconazole22 claims
  5. Ibuprofen19 claims
  6. Valacyclovir15 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): 75 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.

  1. Qualityout of 100 · 30% of the final score99.7
  2. Costout of 100 · 30%16.9
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $53.28

4 payments; by number, the most common kind was food and beverage; the largest payer was Pfizer Inc. The 21,429 providers of this specialty with any payment received $1,030.61 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Tempest Allen$53.28
  2. Specialty average$1,030.61

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

2 hospital affiliations

  1. Beaufort County Memorial HospitalBeaufort, SC · Acute Care Hospitals4 of 5 stars
  2. Bronson Methodist HospitalPortage, MI · Acute Care Hospitals4 of 5 stars

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Obstetrics & Gynecology Physician providers in Michigan

There are 1,776 obstetrics & gynecology physician records in Michigan.

Other obstetrics & gynecology physician records in Michigan

  1. Bryan Aaron, MDAnn Arbor, MI1578307724
  2. Mushtak Abbou, MDRoyal Oak, MI1093796922
  3. Youstina Abdallah, MDGrand Rapids, MI1679325062
  4. Adib Abdelrahman, D.O.Pontiac, MI1679889406
  5. Anan Abdelrahman, MDPontiac, MI1760472740
  6. Charlene Abernethy, DOWilliamsburg, MI1447305016
  7. Andrea Abessinio, D.O.Saint Clair Shores, MI1144237926
  8. Carmela Abessinio, D.O.Grosse Pointe, MI1174661763
  9. Joelle Abood, M.D.Troy, MI1063724813
  10. Margot Abundis, M.D.Roseville, MI1396746194

Common questions

What is Tempest A. Allen, MD's NPI number?

Tempest A. Allen, MD's National Provider Identifier (NPI) is 1699755207, issued on Jan 19, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Tempest A. Allen, MD located?

The NPPES record lists a practice address at 3300 W Centre Ave, Portage, MI, 49024. Phone: (269) 327-2211. Providers update this record themselves, so call before visiting.

How can I verify Tempest A. Allen, MD's license?

NPPES lists Michigan license number 4301075879, as entered by the provider. Search the Michigan Board of Medicine (LARA) at https://aca-prod.accela.com/MILARA/GeneralProperty/PropertyLookUp.aspx?isLicensee=Y&TabName=APO. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Tempest A. Allen, MD prescribe under Medicare Part D?

In 2024, Tempest A. Allen, MD had 387 Medicare Part D claims for 97 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. Part D covers Medicare prescriptions only.

What is Tempest A. Allen, MD's MIPS final score?

The 2023 MIPS final score is 75 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.