Michael Walkenstein, MD
NPI 1982668042 · Pulmonary Disease Physician · Philadelphia, PA
Michael Walkenstein, MD is a Pulmonary Disease Physician provider in Philadelphia, PA (NPI 1982668042).
Provider details
- NPI number
- 1982668042
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD026600E (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
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
- 2015-03-24
Frequently asked questions
- What is Michael Walkenstein's NPI number?
- Michael Walkenstein's National Provider Identifier (NPI) is 1982668042, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Walkenstein's specialty?
- Michael Walkenstein is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Walkenstein located?
- Michael Walkenstein's practice location on file with NPPES is 5401 Old York Rd, Philadelphia, PA 19141.
- What is Michael Walkenstein's phone number?
- The practice phone number listed in the NPPES registry for Michael Walkenstein is (215) 456-6950.
- Is Michael Walkenstein's NPI active?
- Yes — Michael Walkenstein's NPI (1982668042) is active in the NPPES registry as of the last update on 2015-03-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.