Doctor profile · Federal record
Dr. Roula Zahr, M.D.
Endocrinology, Diabetes & Metabolism Physician (CMS: Endocrinology) · Internal Medicine Physician · Endocrinology, Diabetes & Metabolism Physician · Endocrinology, Diabetes & Metabolism Physician · Student in an Organized Health Care Education/Training Program · Portland, OR
- NPI 1598076515
- Accepts Medicare
- MIPS 90.5 / 100 · 2023
- 20 yrs in practice
- Licensed in 3 states
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
Sam Jackson Park Road Sw, Department of Internal Medicine, Endocrinology Division
Portland, OR 97239
(503) 494-3273
fax (503) 418-2208
Credentials & registration
- NPI registered
- June 2010 — 16 yrs on file
- Profile last updated
- January 6, 2017
- Year of graduation
- 2006 — 20 yrs since
- Specialty taxonomy
- 207RE0101X — NUCC code
- State licenses (5)
- Oregon #MD179712 · Iowa #R-09644 · Iowa #42698 · Iowa #MD-42698 · Pennsylvania #MT197992
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1598076515. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
179
Distinct HCPCS
6
Medicare allowed
$16,511
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 55 | 51 | $99 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 45 | 42 | $115 | |
77080 |
Dxa bone density measurement of hip, pelvis, spine | 28 | 28 | $10 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 28 | 28 | $135 | |
99442 |
Telephone medical discussion with physician, 11-20 minutes | 12 | 11 | $67 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 11 | 11 | $92 |
In context: peer comparison
Among 22 peers in this city , average services per provider: 84. This provider delivers 2.1× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
947
Patients
219
Total drug cost
$801,799
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Ozempic (Semaglutide) | Brand | 151 | 33 | $209,523 |
| Alendronate Sodium | Generic | 129 | 36 | $1,516 |
| Levothyroxine Sodium | Generic | 98 | 31 | $2,477 |
| Mounjaro (Tirzepatide) | Brand | 72 | 15 | $92,818 |
| Lantus Solostar (Insulin Glargine,hum.Rec.Anlog) | Brand | 61 | 19 | $32,626 |
| Forteo (Teriparatide) | Brand | 60 | 0 | $259,777 |
| Methimazole | Generic | 53 | 18 | $1,083 |
| Basaglar Kwikpen U-100 (Insulin Glargine,hum.Rec.Anlog) | Brand | 46 | 14 | $18,624 |
| Novolog Flexpen (Insulin Aspart) | Brand | 45 | 13 | $36,485 |
| Jardiance (Empagliflozin) | Brand | 43 | 12 | $44,609 |
Hospital affiliations
Frequently asked questions
What is Dr. Roula Zahr's medical specialty?
Dr. Roula Zahr practices Endocrinology, Diabetes & Metabolism Physician in Portland, OR.
Where does Dr. Roula Zahr practice?
Dr. Roula Zahr practices at Sam Jackson Park Road Sw, Portland, OR 97239. Office phone: 5034943273.
What is Dr. Roula Zahr's NPI?
Dr. Roula Zahr's National Provider Identifier (NPI) is 1598076515, issued by NPPES.
Does Dr. Roula Zahr accept Medicare assignment?
Yes. Dr. Roula Zahr accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Roula Zahr 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); Dxa bone density measurement of hip, pelvis, spine (HCPCS 77080). Source: CMS Medicare Physician & Other Practitioners file.