Derrick Umphlett, MD
NPI 1417968538 · Anesthesiology Physician · Yuma, AZ
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Derrick Umphlett, MD is a Anesthesiology Physician provider in Yuma, AZ (NPI 1417968538).
Provider details
- NPI number
- 1417968538
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 35861 (AZ)
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
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 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 (2)
- 5102 W Campbell AvePhoenix, AZ 85031-1703Phone: (480) 609-9300Fax: (480) 609-9350
- 2851 S Avenue B Ste 28Yuma, AZ 85364-7726Phone: (928) 817-8900Fax: (928) 817-8906
Registry dates
- Enumerated
- 2006-08-11
- Last updated
- 2020-12-30
- Certified
- 2020-12-30
Frequently asked questions
- What is Derrick Umphlett's NPI number?
- Derrick Umphlett's National Provider Identifier (NPI) is 1417968538, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Derrick Umphlett's specialty?
- Derrick Umphlett is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Derrick Umphlett located?
- Derrick Umphlett's practice location on file with NPPES is 2400 S Avenue a, Yuma, AZ 85364-7170.
- What is Derrick Umphlett's phone number?
- The practice phone number listed in the NPPES registry for Derrick Umphlett is (928) 344-2000.
- Does Derrick Umphlett accept Medicare?
- Derrick Umphlett is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Derrick Umphlett's NPI active?
- Yes — Derrick Umphlett's NPI (1417968538) is active in the NPPES registry as of the last update on 2020-12-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.