Erin Kay, DO
NPI 1588314660 · Family Medicine Physician · Greenwood, IN
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Erin Kay, DO is a Family Medicine Physician provider in Greenwood, IN (NPI 1588314660).
Provider details
- NPI number
- 1588314660
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- 02008437A (IN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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 · 5 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Atorvastatin Calcium | 17 |
| Amlodipine Besylate | 15 |
| Hydrochlorothiazide | 13 |
| Carvedilol | 12 |
| Pantoprazole Sodium | 11 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (1)
- 8414 Naab Rd Ste 120Indianapolis, IN 46260-1972Phone: (317) 338-7510
Registry dates
- Enumerated
- 2022-03-24
- Last updated
- 2025-09-05
- Certified
- 2025-09-05
Frequently asked questions
- What is Erin Kay's NPI number?
- Erin Kay's National Provider Identifier (NPI) is 1588314660, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Erin Kay's specialty?
- Erin Kay is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Erin Kay located?
- Erin Kay's practice location on file with NPPES is 747 E County Line Rd Ste D, Greenwood, IN 46143-1082.
- What is Erin Kay's phone number?
- The practice phone number listed in the NPPES registry for Erin Kay is (317) 888-9669.
- Does Erin Kay accept Medicare?
- Erin Kay is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Erin Kay's NPI active?
- Yes — Erin Kay's NPI (1588314660) is active in the NPPES registry as of the last update on 2025-09-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.