Ian Mccoy, M.D.
NPI 1437597747 · Nephrology Physician · San Jose, CA
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ian Mccoy, M.D. is a Nephrology Physician provider in San Jose, CA (NPI 1437597747).
Provider details
- NPI number
- 1437597747
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 141087 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
13 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
531 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 | 102 | $19 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 97 | $161 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 79 | $132 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 60 | $88 |
| Hemodialysis Procedure With Physician Evaluation90935 | 46 | $79 |
| Dialysis Procedure Including 1 Evaluation |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Dapagliflozin Propanediolbrand: Farxiga | 61 | 14 |
| Irbesartan | 59 | 18 |
| Chlorthalidone | 34 | 13 |
| Losartan Potassium | 33 | 14 |
| Allopurinol | 30 | — |
| Atorvastatin Calcium | 25 | — |
| Amlodipine Besylate | 24 | — |
Practice location
Mailing address
Additional practice locations (3)
- 777 Welch Rd Ste DePalo Alto, CA 94304-1613Phone: (650) 723-6961
- 777 Welch Rd Ste DePalo Alto, CA 94304-1613Phone: (650) 723-6961
- 330 Brookline AveBoston, MA 02215-5400Phone: (617) 667-7000
Registry dates
- Enumerated
- 2013-06-08
- Last updated
- 2019-01-25
Frequently asked questions
- What is Ian Mccoy's NPI number?
- Ian Mccoy's National Provider Identifier (NPI) is 1437597747, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ian Mccoy's specialty?
- Ian Mccoy is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Ian Mccoy located?
- Ian Mccoy's practice location on file with NPPES is 2360 Mckee Rd Ste 10, San Jose, CA 95116.
- What is Ian Mccoy's phone number?
- The practice phone number listed in the NPPES registry for Ian Mccoy is (408) 729-7128.
- Does Ian Mccoy accept Medicare?
- Ian Mccoy is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ian Mccoy's NPI active?
- Yes — Ian Mccoy's NPI (1437597747) is active in the NPPES registry as of the last update on 2019-01-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.