David Marchosky, MD
NPI 1912134149 · Anesthesiology Physician · Lynwood, CA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Marchosky, MD is a Anesthesiology Physician provider in Lynwood, CA (NPI 1912134149).
Provider details
- NPI number
- 1912134149
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 241465 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 55 E Springfield StApt 1aBoston, MA 02118-3300Phone: (773) 580-9263
Registry dates
- Enumerated
- 2009-06-15
- Last updated
- 2022-07-21
Frequently asked questions
- What is David Marchosky's NPI number?
- David Marchosky's National Provider Identifier (NPI) is 1912134149, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Marchosky's specialty?
- David Marchosky is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is David Marchosky located?
- David Marchosky's practice location on file with NPPES is 3630 E Imperial Hwy, Lynwood, CA 90262-2609.
- What is David Marchosky's phone number?
- The practice phone number listed in the NPPES registry for David Marchosky is (310) 900-8900.
- Does David Marchosky accept Medicare?
- David Marchosky is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Marchosky's NPI active?
- Yes — David Marchosky's NPI (1912134149) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.