Doctor profile · Federal record
Dr. Gretchen Carr, NP-C
Nurse Practitioner · Family Nurse Practitioner · Family Nurse Practitioner · Smithfield, RI
- NPI 1447885603
- Accepts Medicare
- 7 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 5 locations .
- Primary practice
-
900 Douglas Pike Ste B1
Smithfield, RI 029171842
(401) 725-4888
fax (401) 725-3336 - Additional location
-
15 Health Ln Bldg 2-D
Warwick, RI 028862710
(401) 736-4646
fax (401) 736-4546 - Additional location
-
208 Collyer St Ste 301A
Providence, RI 029041560 - Additional location
-
455 Toll Gate RD
Warwick, RI 028862759
(401) 737-7010 - Additional location
-
1701 Curtis RD
Champaign, IL 618229678
(217) 383-3490 - Mailing address
-
Po Box 16149
Rumford, RI 029160697
Show 2 more locations
Credentials & registration
- NPI registered
- March 2020 — 6 yrs on file
- Profile last updated
- March 19, 2025
- Year of graduation
- 2019 — 7 yrs since
- Specialty taxonomy
- 363L00000X — NUCC code
- State licenses (2)
- Rhode Island #APRN03108 · Illinois #209020482
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1447885603. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
60
Distinct HCPCS
2
Medicare allowed
$3,788
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99221 |
Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes | 42 | 35 | $72 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 18 | 14 | $43 |
In context: peer comparison
Among 3 peers in this city , average services per provider: 62. This provider delivers 1.0× the peer median.Open Payments
Industry payments received
All-time total
$49
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Amgen Inc. | 1 | $26.70 | |
| Tandem Diabetes Care, Inc. | 1 | $21.95 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
32
Patients
13
Total drug cost
$22,485
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Myrbetriq (Mirabegron) | Brand | 32 | 13 | $22,485 |
Frequently asked questions
What is Dr. Gretchen Carr's medical specialty?
Dr. Gretchen Carr practices Nurse Practitioner in Smithfield, RI.
Where does Dr. Gretchen Carr practice?
Dr. Gretchen Carr practices at 900 Douglas Pike Ste B1, Smithfield, RI 029171842. Office phone: 4017254888.
What is Dr. Gretchen Carr's NPI?
Dr. Gretchen Carr's National Provider Identifier (NPI) is 1447885603, issued by NPPES.
Does Dr. Gretchen Carr accept Medicare assignment?
Yes. Dr. Gretchen Carr accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gretchen Carr commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with straightforward or low level of medical decision making (HCPCS 99221); Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231). Source: CMS Medicare Physician & Other Practitioners file.