Joseph J. Pachorek MD Inc a California Corporation
NPI 1992739148 · Internal Medicine Physician · Pasadena, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joseph J. Pachorek MD Inc a California Corporation is a Internal Medicine Physician organization in Pasadena, CA (NPI 1992739148).
Provider details
- NPI number
- 1992739148
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Joseph Pachorek, President(626) 795-4223
- License
- G61061 (CA)
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
19 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
- 2006-07-11
- Last updated
- 2011-01-19
Frequently asked questions
- What is Joseph J. Pachorek MD Inc a California Corporation's NPI number?
- Joseph J. Pachorek MD Inc a California Corporation's National Provider Identifier (NPI) is 1992739148, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Joseph J. Pachorek MD Inc a California Corporation?
- Joseph J. Pachorek MD Inc a California Corporation is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Joseph J. Pachorek MD Inc a California Corporation located?
- Joseph J. Pachorek MD Inc a California Corporation's practice location on file with NPPES is 630 S Raymond Ave, Pasadena, CA 91105-3278.
- What is Joseph J. Pachorek MD Inc a California Corporation's phone number?
- The practice phone number listed in the NPPES registry for Joseph J. Pachorek MD Inc a California Corporation is (626) 795-4223.
- Does Joseph J. Pachorek MD Inc a California Corporation accept Medicare?
- Joseph J. Pachorek MD Inc a California Corporation is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Joseph J. Pachorek MD Inc a California Corporation?
- The authorized official listed on Joseph J. Pachorek MD Inc a California Corporation's NPPES record is Joseph Pachorek, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Joseph J. Pachorek MD Inc a California Corporation's NPI active?
- Yes — Joseph J. Pachorek MD Inc a California Corporation's NPI (1992739148) is active in the NPPES registry as of the last update on 2011-01-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.