Dan Spiegelstein, MD
NPI 1437446713 · Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Philadelphia, PA
Dan Spiegelstein, MD is a Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician provider in Philadelphia, PA (NPI 1437446713).
Provider details
- NPI number
- 1437446713
- Entity type
- Individual
- Primary specialty
- Thoracic Surgery (Cardiothoracic Vascular Surgery) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD442285 (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 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
- 2011-07-07
- Last updated
- 2011-07-07
Frequently asked questions
- What is Dan Spiegelstein's NPI number?
- Dan Spiegelstein's National Provider Identifier (NPI) is 1437446713, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dan Spiegelstein's specialty?
- Dan Spiegelstein is listed in the NPPES registry with a primary specialty of Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (Allopathic & Osteopathic Physicians).
- Where is Dan Spiegelstein located?
- Dan Spiegelstein's practice location on file with NPPES is 3400 Spruce St, Philadelphia, PA 19104-4206.
- What is Dan Spiegelstein's phone number?
- The practice phone number listed in the NPPES registry for Dan Spiegelstein is (215) 662-6157.
- Is Dan Spiegelstein's NPI active?
- Yes — Dan Spiegelstein's NPI (1437446713) is active in the NPPES registry as of the last update on 2011-07-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.