David Karam, M.D.
NPI 1538447677 · Internal Medicine Physician · Portland, OR
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Karam, M.D. is a Internal Medicine Physician provider in Portland, OR (NPI 1538447677).
Provider details
- NPI number
- 1538447677
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD198178 (OR)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
14 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
727 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 200 | $17 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 170 | $100 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 89 | $133 |
| Annual Alcohol Misuse Screening, 5 to 15 MinutesG0442 | 44 | $7 |
| Office Or Other Outpatient Visit for the Evaluation and Management of Established Patient That May Not Require Presence of Healthcare Professional99211 | 39 | $41 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 127 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 526 | 140 |
| Amlodipine Besylate | 349 | 96 |
| Losartan Potassium | 308 | 88 |
| Levothyroxine Sodium | 283 | 75 |
| Lisinopril | 283 | 77 |
| Omeprazole | 232 | 55 |
| Trazodone Hcl |
Practice location
Mailing address
Additional practice locations (1)
- 1501 Trousdale Dr3rd FloorBurlingame, CA 94010-4506Phone: (650) 652-8500
Registry dates
- Enumerated
- 2011-07-22
- Last updated
- 2020-08-04
- Certified
- 2020-08-04
Frequently asked questions
- What is David Karam's NPI number?
- David Karam's National Provider Identifier (NPI) is 1538447677, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Karam's specialty?
- David Karam is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is David Karam located?
- David Karam's practice location on file with NPPES is 8329 Sw Beaverton Hillsdale Hwy, Portland, OR 97225-2215.
- What is David Karam's phone number?
- The practice phone number listed in the NPPES registry for David Karam is (503) 414-5160.
- Does David Karam accept Medicare?
- David Karam is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Karam's NPI active?
- Yes — David Karam's NPI (1538447677) is active in the NPPES registry as of the last update on 2020-08-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.