Doctor profile · Federal record
Dr. Mary Anne Nidiry, MD
Internal Medicine Physician (CMS: Internal Medicine) · Internal Medicine Physician · Portland, OR
- NPI 1518041045
- Accepts Medicare
- 33 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
5050 Ne Hoyt St Ste 540
Portland, OR 972132985
(503) 216-6600
fax (503) 215-7751 - Mailing address
-
Po Box 3158
Portland, OR 972083158
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- March 22, 2021
- Year of graduation
- 1993 — 33 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State licenses (2)
- Oregon #MD191875 · New York #242513
- Medicaid
- OR #500759000
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1518041045. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
197
Distinct HCPCS
7
Medicare allowed
$18,297
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 70 | 60 | $104 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 29 | 14 | $119 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 27 | 16 | $125 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 26 | 25 | $72 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 19 | 19 | $56 | |
G0008 |
Administration of influenza virus vaccine | 14 | 14 | $31 | |
90694 |
Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage | 12 | 12 | $68 |
In context: peer comparison
Among 209 peers in Portland Internal Medicine Physician, average services per provider: 60. This provider delivers 3.3× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
721
Patients
153
Total drug cost
$42,023
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 130 | 44 | $2,383 |
| Amlodipine Besylate | Generic | 83 | 27 | $774 |
| Levothyroxine Sodium | Generic | 57 | 21 | $1,031 |
| Metoprolol Succinate | Generic | 52 | 16 | $877 |
| Losartan Potassium | Generic | 50 | 15 | $771 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 47 | 0 | $902 |
| Gabapentin | Generic | 44 | 0 | $1,366 |
| Lisinopril | Generic | 44 | 14 | $587 |
| Rosuvastatin Calcium | Generic | 42 | 16 | $816 |
| Alendronate Sodium | Generic | 36 | 0 | $362 |
Hospital affiliations
Frequently asked questions
What is Dr. Mary Anne Nidiry's medical specialty?
Dr. Mary Anne Nidiry practices Internal Medicine Physician in Portland, OR.
Where does Dr. Mary Anne Nidiry practice?
Dr. Mary Anne Nidiry practices at 5050 Ne Hoyt St Ste 540, Portland, OR 972132985. Office phone: 5032166600.
What is Dr. Mary Anne Nidiry's NPI?
Dr. Mary Anne Nidiry's National Provider Identifier (NPI) is 1518041045, issued by NPPES.
Does Dr. Mary Anne Nidiry accept Medicare assignment?
Yes. Dr. Mary Anne Nidiry accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mary Anne Nidiry commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.