Doctor profile · Federal record
Dr. Cary Mariash, MD
Endocrinology, Diabetes & Metabolism Physician (CMS: Endocrinology) · Internal Medicine Physician · Internal Medicine Physician · Endocrinology, Diabetes & Metabolism Physician · Endocrinology, Diabetes & Metabolism Physician · Indianapolis, IN
- NPI 1477636371
- Accepts Medicare
- 54 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
201 Pennsylvania Pkwy, Ste 310
Indianapolis, IN 462802301
(317) 813-0000
fax (317) 573-4064 - Additional location
-
1701 N Senate Blvd
Indianapolis, IN 462021239
(888) 484-3258 - Mailing address
-
250 N Shadeland Ave
Indianapolis, IN 462194959
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- March 14, 2025
- Year of graduation
- 1972 — 54 yrs since
- Specialty taxonomy
- 207RE0101X — NUCC code
- State licenses (3)
- Indiana #01065821A · Minnesota #20921 · Indiana #01065821
- Medicaid (3)
- IN #200929970 · MN #738798900 · MT #0064889
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1477636371. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
220
Distinct HCPCS
6
Medicare allowed
$23,902
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 137 | 109 | $115 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 25 | 20 | $91 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 17 | 17 | $81 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 17 | 11 | $74 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 13 | 12 | $121 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 11 | 11 | $155 |
In context: peer comparison
Among 14 peers in this city , average services per provider: 195. This provider delivers 1.1× the peer median.Open Payments
Industry payments received
All-time total
$1,278
Transactions
3
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Amgen Inc. | 3 | $1,278.08 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,082
Patients
203
Total drug cost
$134,471
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levothyroxine Sodium | Generic | 392 | 102 | $5,923 |
| Hydrocortisone | Generic | 107 | 25 | $6,551 |
| Synthroid (Levothyroxine Sodium) | Brand | 93 | 26 | $11,032 |
| Testosterone | Generic | 77 | 13 | $13,325 |
| Methimazole | Generic | 70 | 19 | $889 |
| Alendronate Sodium | Generic | 59 | 18 | $623 |
| Lantus Solostar (Insulin Glargine,hum.Rec.Anlog) | Brand | 43 | 0 | $26,419 |
| Calcitriol | Generic | 40 | 0 | $1,327 |
| Metformin Hcl | Generic | 39 | 0 | $369 |
| Cabergoline | Generic | 38 | 0 | $5,970 |
Frequently asked questions
What is Dr. Cary Mariash's medical specialty?
Dr. Cary Mariash practices Endocrinology, Diabetes & Metabolism Physician in Indianapolis, IN.
Where does Dr. Cary Mariash practice?
Dr. Cary Mariash practices at 201 Pennsylvania Pkwy, Indianapolis, IN 462802301. Office phone: 3178130000.
What is Dr. Cary Mariash's NPI?
Dr. Cary Mariash's National Provider Identifier (NPI) is 1477636371, issued by NPPES.
Does Dr. Cary Mariash accept Medicare assignment?
Yes. Dr. Cary Mariash accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Cary Mariash commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.