Bradley Merrills, MD
NPI 1861453359 · Obstetrics & Gynecology Physician · Bay City, MI
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Bradley Merrills, MD is a Obstetrics & Gynecology Physician provider in Bay City, MI (NPI 1861453359).
Provider details
- NPI number
- 1861453359
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 4301061522 (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 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Estradiol | 70 | 21 |
| Medroxyprogesterone Acetate | 57 | 18 |
| Oxybutynin Chloridebrand: Oxybutynin Chloride Er | 31 | 15 |
| Varenicline Tartrate | 23 | — |
| Betamethasone Valerate | 17 | — |
| Ibuprofen | 16 | 16 |
| Clobetasol Propionate | 14 | — |
| Mirabegronbrand: Myrbetriq |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$59 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
- 2006-04-01
- Last updated
- 2021-04-09
- Certified
- 2021-04-09
Frequently asked questions
- What is Bradley Merrills's NPI number?
- Bradley Merrills's National Provider Identifier (NPI) is 1861453359, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Bradley Merrills's specialty?
- Bradley Merrills is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Bradley Merrills located?
- Bradley Merrills's practice location on file with NPPES is 3175 W Professional Drive, Bay City, MI 48706-2823.
- What is Bradley Merrills's phone number?
- The practice phone number listed in the NPPES registry for Bradley Merrills is (989) 667-3777.
- Does Bradley Merrills accept Medicare?
- Bradley Merrills is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Bradley Merrills's NPI active?
- Yes — Bradley Merrills's NPI (1861453359) is active in the NPPES registry as of the last update on 2021-04-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.