Jan Bachowski, M.D.
NPI 1225092455 · Internal Medicine Physician · Rockville, MD
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jan Bachowski, M.D. is a Internal Medicine Physician provider in Rockville, MD (NPI 1225092455).
Provider details
- NPI number
- 1225092455
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- D0035370 (MD)
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
- 2006-04-14
- Last updated
- 2010-06-07
Frequently asked questions
- What is Jan Bachowski's NPI number?
- Jan Bachowski's National Provider Identifier (NPI) is 1225092455, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jan Bachowski's specialty?
- Jan Bachowski is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jan Bachowski located?
- Jan Bachowski's practice location on file with NPPES is 11125 Rockville Pike, Rockville, MD 20852-3142.
- What is Jan Bachowski's phone number?
- The practice phone number listed in the NPPES registry for Jan Bachowski is (301) 881-5585.
- Does Jan Bachowski accept Medicare?
- Jan Bachowski is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jan Bachowski's NPI active?
- Yes — Jan Bachowski's NPI (1225092455) is active in the NPPES registry as of the last update on 2010-06-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.