Jeffrey Deyo, MD, PHD
NPI 1619962032 · Pediatric Hematology & Oncology Physician · Baton Rouge, LA
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jeffrey Deyo, MD, PHD is a Pediatric Hematology & Oncology Physician provider in Baton Rouge, LA (NPI 1619962032).
Provider details
- NPI number
- 1619962032
- Entity type
- Individual
- Primary specialty
- Pediatric Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, PHD
- Sex
- Male
- Sole proprietor
- No
- License
- 15187R (LA)
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
21 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)
- 5000 Ambassador Caffery Pkwy Ste 101Lafayette, LA 70508-6984Phone: (225) 763-6337Fax: (225) 761-4072
Registry dates
- Enumerated
- 2005-09-12
- Last updated
- 2021-08-31
- Certified
- 2021-08-31
Frequently asked questions
- What is Jeffrey Deyo's NPI number?
- Jeffrey Deyo's National Provider Identifier (NPI) is 1619962032, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jeffrey Deyo's specialty?
- Jeffrey Deyo is listed in the NPPES registry with a primary specialty of Pediatric Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Jeffrey Deyo located?
- Jeffrey Deyo's practice location on file with NPPES is 8300 Constantin Blvd, Baton Rouge, LA 70809-3489.
- What is Jeffrey Deyo's phone number?
- The practice phone number listed in the NPPES registry for Jeffrey Deyo is (225) 763-6337.
- Does Jeffrey Deyo accept Medicare?
- Jeffrey Deyo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jeffrey Deyo's NPI active?
- Yes — Jeffrey Deyo's NPI (1619962032) is active in the NPPES registry as of the last update on 2021-08-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.