Doctor profile · Federal record
Dr. Grace Wanjiku, M.D.
Emergency Medicine Physician (CMS: Emergency Medicine) · Emergency Medicine Physician · Providence, RI
- NPI 1992099980
- Accepts Medicare
- 15 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
593 Eddy St
Providence, RI 029034923
(401) 444-4247
fax (401) 444-6662 - Mailing address
-
Po Box 9484
Providence, RI 029409484
Credentials & registration
- NPI registered
- June 2011 — 15 yrs on file
- Profile last updated
- February 2, 2018
- Year of graduation
- 2011 — 15 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State licenses (2)
- Rhode Island #MD15701 · Rhode Island #LP02340
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1992099980. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
313
Distinct HCPCS
5
Medicare allowed
$50,803
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 162 | 162 | $177 | |
99291 |
Critical care, first 30-74 minutes | 76 | 75 | $215 | |
99284 |
Emergency department visit with moderate level of medical decision making | 41 | 41 | $121 | |
93308 |
Ultrasound of heart, follow-up | 23 | 23 | $25 | |
76604 |
Ultrasound scan of chest | 11 | 11 | $28 |
In context: peer comparison
Among 91 peers in this city , average services per provider: 77. This provider delivers 4.1× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Grace Wanjiku's medical specialty?
Dr. Grace Wanjiku practices Emergency Medicine Physician in Providence, RI.
Where does Dr. Grace Wanjiku practice?
Dr. Grace Wanjiku practices at 593 Eddy St, Providence, RI 029034923. Office phone: 4014444247.
What is Dr. Grace Wanjiku's NPI?
Dr. Grace Wanjiku's National Provider Identifier (NPI) is 1992099980, issued by NPPES.
Does Dr. Grace Wanjiku accept Medicare assignment?
Yes. Dr. Grace Wanjiku accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Grace Wanjiku commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Critical care (HCPCS 99291); Emergency department visit with moderate level of medical decision making (HCPCS 99284). Source: CMS Medicare Physician & Other Practitioners file.