Anthony Koh, MD
NPI 1730166158 · Internal Medicine Physician · Pleasanton, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Anthony Koh, MD is a Internal Medicine Physician provider in Pleasanton, CA (NPI 1730166158).
Provider details
- NPI number
- 1730166158
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A81090 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
2,655 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 910 | $153 |
| 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 | 776 | $19 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 282 | $214 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 197 | $153 |
| Admn Sarscov2 Vacc 1 Dose90480 | 116 | $52 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 80 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 603 | 212 |
| Levothyroxine Sodium | 278 | 99 |
| Losartan Potassium | 276 | 113 |
| Rosuvastatin Calcium | 264 | 108 |
| Amlodipine Besylate | 250 | 104 |
| Lisinopril | 130 | 53 |
| Metformin Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-12-28
- Last updated
- 2014-10-17
Frequently asked questions
- What is Anthony Koh's NPI number?
- Anthony Koh's National Provider Identifier (NPI) is 1730166158, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Anthony Koh's specialty?
- Anthony Koh is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Anthony Koh located?
- Anthony Koh's practice location on file with NPPES is 5565 W Las Positas Blvd, Pleasanton, CA 94588-4001.
- What is Anthony Koh's phone number?
- The practice phone number listed in the NPPES registry for Anthony Koh is (925) 416-5470.
- Does Anthony Koh accept Medicare?
- Anthony Koh is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Anthony Koh's NPI active?
- Yes — Anthony Koh's NPI (1730166158) is active in the NPPES registry as of the last update on 2014-10-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.