Tempest Allen, MD
NPI 1699755207 · Obstetrics & Gynecology Physician · Portage, MI
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tempest Allen, MD is a Obstetrics & Gynecology Physician provider in Portage, MI (NPI 1699755207).
Provider details
- NPI number
- 1699755207
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 4301075879 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
20 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Estradiol | 69 | 29 |
| Clobetasol Propionate | 28 | 14 |
| Estradiolbrand: Dotti | 22 | — |
| Fluconazole | 22 | 11 |
| Ibuprofen | 19 | 11 |
| Valacyclovir Hclbrand: Valacyclovir | 15 | — |
| Zolpidem Tartrate | 12 | — |
| Estradiol |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$53 across 4 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-01-19
- Last updated
- 2014-10-30
Frequently asked questions
- What is Tempest Allen's NPI number?
- Tempest Allen's National Provider Identifier (NPI) is 1699755207, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tempest Allen's specialty?
- Tempest Allen is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Tempest Allen located?
- Tempest Allen's practice location on file with NPPES is 3300 W Centre Ave, Portage, MI 49024-4666.
- What is Tempest Allen's phone number?
- The practice phone number listed in the NPPES registry for Tempest Allen is (269) 327-2211.
- Does Tempest Allen accept Medicare?
- Tempest Allen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tempest Allen's NPI active?
- Yes — Tempest Allen's NPI (1699755207) is active in the NPPES registry as of the last update on 2014-10-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.