Ruth Mays, MD
NPI 1003840778 · Family Medicine Physician · Highland Park, MI
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ruth Mays, MD is a Family Medicine Physician provider in Highland Park, MI (NPI 1003840778).
Provider details
- NPI number
- 1003840778
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 4301068524 (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
19 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 · 74 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Varicella-Zoster Ge/As01b/Pfbrand: Shingrix | 64,029 | 49,242 |
| Rsvpref3 Antigen/As01e/Pfbrand: Arexvy | 53,009 | 52,867 |
| Diphth,pertuss(acell),tet Vacbrand: Boostrix Tdap | 30,004 | 29,870 |
| Rsv Vacc, Pref a and Pref B/Pfbrand: Abrysvo | 27,785 | 27,731 |
| Hepatitis a and B Vaccine/Pfbrand: Twinrix | 15,781 | 11,103 |
| Hepatitis a Virus Vaccine/Pfbrand: Havrix | 4,200 | 3,943 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,200 across 3 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
- 2006-07-10
- Last updated
- 2014-12-03
Frequently asked questions
- What is Ruth Mays's NPI number?
- Ruth Mays's National Provider Identifier (NPI) is 1003840778, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ruth Mays's specialty?
- Ruth Mays is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ruth Mays located?
- Ruth Mays's practice location on file with NPPES is 14201 2nd Ave, Highland Park, MI 48203-3794.
- What is Ruth Mays's phone number?
- The practice phone number listed in the NPPES registry for Ruth Mays is (313) 305-1001.
- Does Ruth Mays accept Medicare?
- Ruth Mays is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ruth Mays's NPI active?
- Yes — Ruth Mays's NPI (1003840778) is active in the NPPES registry as of the last update on 2014-12-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.