Philip Kotsios, M.D.
NPI 1306801493 · Internal Medicine Physician · Lowell, MA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Philip Kotsios, M.D. is a Internal Medicine Physician provider in Lowell, MA (NPI 1306801493).
Provider details
- NPI number
- 1306801493
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- License
- 48627 (MA)
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
20 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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-04-20
- Last updated
- 2007-07-08
Frequently asked questions
- What is Philip Kotsios's NPI number?
- Philip Kotsios's National Provider Identifier (NPI) is 1306801493, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Philip Kotsios's specialty?
- Philip Kotsios is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Philip Kotsios located?
- Philip Kotsios's practice location on file with NPPES is 817 Merrimack St, Lowell, MA 01854-3571.
- What is Philip Kotsios's phone number?
- The practice phone number listed in the NPPES registry for Philip Kotsios is (978) 937-0500.
- Does Philip Kotsios accept Medicare?
- Philip Kotsios is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Philip Kotsios's NPI active?
- Yes — Philip Kotsios's NPI (1306801493) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.