Ian Mclaren, MD
NPI 1770213563 · Internal Medicine Physician · Philadelphia, PA
Ian Mclaren, MD is a Internal Medicine Physician provider in Philadelphia, PA (NPI 1770213563).
Provider details
- NPI number
- 1770213563
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MT227030 (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 53 | 21 |
| Gabapentin | 33 | — |
| Lisinopril | 32 | — |
| Amlodipine Besylate | 22 | — |
| Carvedilol | 20 | — |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 19 | — |
| Hydrochlorothiazide | 17 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2022-06-14
- Last updated
- 2022-06-14
- Certified
- 2022-06-14
Frequently asked questions
- What is Ian Mclaren's NPI number?
- Ian Mclaren's National Provider Identifier (NPI) is 1770213563, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ian Mclaren's specialty?
- Ian Mclaren is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ian Mclaren located?
- Ian Mclaren's practice location on file with NPPES is 5501 Old York Rd, Philadelphia, PA 19141-3018.
- What is Ian Mclaren's phone number?
- The practice phone number listed in the NPPES registry for Ian Mclaren is (215) 456-8520.
- Is Ian Mclaren's NPI active?
- Yes — Ian Mclaren's NPI (1770213563) is active in the NPPES registry as of the last update on 2022-06-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.