Nathan Zwintscher, M.D.
NPI 1801044144 · Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Phoenix, AZ
Enrolled with Medicare as Practitioner - Thoracic Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nathan Zwintscher, M.D. is a Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician provider in Phoenix, AZ (NPI 1801044144).
Provider details
- NPI number
- 1801044144
- Entity type
- Individual
- Primary specialty
- Thoracic Surgery (Cardiothoracic Vascular Surgery) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 74566 (AZ)
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)
- 5005 N Piedras StEl Paso, TX 79930-5097Phone: (915) 742-6838
Registry dates
- Enumerated
- 2008-08-28
- Last updated
- 2024-11-22
- Certified
- 2024-11-22
Frequently asked questions
- What is Nathan Zwintscher's NPI number?
- Nathan Zwintscher's National Provider Identifier (NPI) is 1801044144, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nathan Zwintscher's specialty?
- Nathan Zwintscher is listed in the NPPES registry with a primary specialty of Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (Allopathic & Osteopathic Physicians).
- Where is Nathan Zwintscher located?
- Nathan Zwintscher's practice location on file with NPPES is 500 W Thomas Rd Ste 500, Phoenix, AZ 85013-4220.
- What is Nathan Zwintscher's phone number?
- The practice phone number listed in the NPPES registry for Nathan Zwintscher is (602) 406-9692.
- Does Nathan Zwintscher accept Medicare?
- Nathan Zwintscher is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nathan Zwintscher's NPI active?
- Yes — Nathan Zwintscher's NPI (1801044144) is active in the NPPES registry as of the last update on 2024-11-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.