Doctor profile · Federal record

Dr. Erin Ray, MD

Geriatric Medicine (Family Medicine) Physician (CMS: Geriatric Medicine) · Student in an Organized Health Care Education/Training Program · Indianapolis, IN

  • NPI 1689053290
  • Accepts Medicare
  • 11 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 3 locations .

NPPES Updated May 11, 2026
Primary practice
3850 S Emerson Ave Ste C
Indianapolis, IN 462035997
(317) 621-4657
Additional location
5908 E Stop 11 RD
Indianapolis, IN 462378683
(317) 355-7744
Additional location
720 Eskenazi Ave Ste F2-600
Indianapolis, IN 46202
(317) 880-6584
Mailing address
6626 E 75Th St Ste 500
Indianapolis, IN 462502890

Credentials & registration

NPPES · NUCC
NPI registered
May 2015 — 11 yrs on file
Profile last updated
June 22, 2021
Year of graduation
2015 — 11 yrs since
Specialty taxonomy
207QG0300X — NUCC code
State license (1)
Indiana #01078999A

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1689053290. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
238
Distinct HCPCS
6
Medicare allowed
$26,966
HCPCS Description Services Patients Avg allowed
99215 Established patient office or other outpatient visit, 40-54 minutes 67 42 $167
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 50 29 $74
G2212 Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or 44 29 $30
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 38 38 $162
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 24 24 $121
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 15 14 $111

In context: peer comparison

Among 4 peers in Indianapolis Geriatric Medicine (Family Medicine) Physician, average services per provider: 42. This provider delivers 5.7× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
298
Patients
73
Total drug cost
$7,275
Drug Type Claims Patients Total cost
Memantine Hcl Generic 63 19 $2,863
Trazodone Hcl Generic 50 15 $272
Sertraline Hcl Generic 44 14 $745
Donepezil Hcl Generic 41 13 $569
Mirtazapine Generic 24 12 $1,281
Fluoxetine Hcl Generic 18 0 $215
Buspirone Hcl Generic 15 0 $271
Desvenlafaxine Succinate ER (Desvenlafaxine Succinate) Brand 15 0 $615
Duloxetine Hcl Generic 14 0 $267
Escitalopram Oxalate Generic 14 0 $177

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Erin Ray's medical specialty?
Dr. Erin Ray practices Geriatric Medicine (Family Medicine) Physician in Indianapolis, IN.
Where does Dr. Erin Ray practice?
Dr. Erin Ray practices at 3850 S Emerson Ave Ste C, Indianapolis, IN 462035997. Office phone: 3176214657.
What is Dr. Erin Ray's NPI?
Dr. Erin Ray's National Provider Identifier (NPI) is 1689053290, issued by NPPES.
Does Dr. Erin Ray accept Medicare assignment?
Yes. Dr. Erin Ray accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Erin Ray commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99215); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or (HCPCS G2212). Source: CMS Medicare Physician & Other Practitioners file.