John Hennessey, M.D.
NPI 1528898038 · Vascular Surgery Physician · Saint Paul, MN
Enrolled with Medicare as Practitioner - Vascular Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Hennessey, M.D. is a Vascular Surgery Physician provider in Saint Paul, MN (NPI 1528898038).
Provider details
- NPI number
- 1528898038
- Entity type
- Individual
- Primary specialty
- Vascular Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 333269 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
2 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)
- 15350 English AveApple Valley, MN 55124-6252Phone: (952) 967-7250
Registry dates
- Enumerated
- 2024-08-07
- Last updated
- 2025-04-23
- Certified
- 2025-04-23
Frequently asked questions
- What is John Hennessey's NPI number?
- John Hennessey's National Provider Identifier (NPI) is 1528898038, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Hennessey's specialty?
- John Hennessey is listed in the NPPES registry with a primary specialty of Vascular Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is John Hennessey located?
- John Hennessey's practice location on file with NPPES is 401 Phalen Blvd, Saint Paul, MN 55130-5302.
- What is John Hennessey's phone number?
- The practice phone number listed in the NPPES registry for John Hennessey is (952) 967-7977.
- Does John Hennessey accept Medicare?
- John Hennessey is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Hennessey's NPI active?
- Yes — John Hennessey's NPI (1528898038) is active in the NPPES registry as of the last update on 2025-04-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.