Doctor profile · Federal record
Dr. Natasha Rybak, M.D.
Infectious Disease Physician (CMS: Infectious Disease) · Pediatric Infectious Diseases Physician · Providence, RI
- NPI 1932301330
- Accepts Medicare
- 19 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
1125 N Main St
Providence, RI 029045739
(401) 793-2928
fax (401) 793-7401 - Additional location
-
101 Dudley Street, Infectious Disease
Providence, RI 02905
(401) 453-7950 - Additional location
-
164 Summit Ave
Providence, RI 029062853 - Mailing address
-
15 la Salle Sq
Providence, RI 029031814
Credentials & registration
- NPI registered
- June 2007 — 19 yrs on file
- Profile last updated
- March 5, 2026
- Year of graduation
- 2007 — 19 yrs since
- Specialty taxonomy
- 207RI0200X — NUCC code
- State license (1)
- Rhode Island #MD13759
- Medicaid
- RI #1932301330
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1932301330. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
229
Distinct HCPCS
5
Medicare allowed
$25,765
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 79 | 46 | $80 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 66 | 31 | $120 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 37 | 18 | $124 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 27 | 27 | $127 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 20 | 19 | $175 |
In context: peer comparison
Among 14 peers in Providence Infectious Disease Physician, average services per provider: 36. This provider delivers 6.4× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
382
Patients
25
Total drug cost
$561,799
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Rifampin | Generic | 54 | 14 | $3,081 |
| Azithromycin | Generic | 51 | 0 | $1,847 |
| Isoniazid | Generic | 40 | 11 | $351 |
| Ethambutol Hcl | Generic | 39 | 0 | $2,283 |
| Biktarvy (Bictegrav/Emtricit/Tenofov Ala) | Brand | 27 | 0 | $102,874 |
| Dovato (Dolutegravir Sodium/Lamivudine) | Brand | 24 | 0 | $64,438 |
| Fluoxetine Hcl | Generic | 22 | 0 | $100 |
| Rifabutin | Generic | 20 | 0 | $16,372 |
| Arikayce (Amikacin Liposomal/Neb.Accessr) | Brand | 19 | 0 | $283,046 |
| Prezcobix (Darunavir/Cobicistat) | Brand | 19 | 0 | $47,335 |
Hospital affiliations
Frequently asked questions
What is Dr. Natasha Rybak's medical specialty?
Dr. Natasha Rybak practices Infectious Disease Physician in Providence, RI.
Where does Dr. Natasha Rybak practice?
Dr. Natasha Rybak practices at 1125 N Main St, Providence, RI 029045739. Office phone: 4017932928.
What is Dr. Natasha Rybak's NPI?
Dr. Natasha Rybak's National Provider Identifier (NPI) is 1932301330, issued by NPPES.
Does Dr. Natasha Rybak accept Medicare assignment?
Yes. Dr. Natasha Rybak accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Natasha Rybak commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.