Nathaniel Greenwood, D.O.
NPI 1770798563 · Emergency Medicine Physician · Cedar Park, TX
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nathaniel Greenwood, D.O. is a Emergency Medicine Physician provider in Cedar Park, TX (NPI 1770798563).
Provider details
- NPI number
- 1770798563
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- OT011248 (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
19 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)
- 14404 Stoney Brook BlvdOmaha, NE 68137-2613Phone: (512) 506-8503
Registry dates
- Enumerated
- 2007-05-14
- Last updated
- 2026-03-25
- Certified
- 2026-03-25
Frequently asked questions
- What is Nathaniel Greenwood's NPI number?
- Nathaniel Greenwood's National Provider Identifier (NPI) is 1770798563, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nathaniel Greenwood's specialty?
- Nathaniel Greenwood is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Nathaniel Greenwood located?
- Nathaniel Greenwood's practice location on file with NPPES is 3620 E Whitestone Blvd, Cedar Park, TX 78613-7441.
- What is Nathaniel Greenwood's phone number?
- The practice phone number listed in the NPPES registry for Nathaniel Greenwood is (512) 260-2732.
- Does Nathaniel Greenwood accept Medicare?
- Nathaniel Greenwood is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nathaniel Greenwood's NPI active?
- Yes — Nathaniel Greenwood's NPI (1770798563) is active in the NPPES registry as of the last update on 2026-03-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.