OrganizationActive
Jo Ann Fields MD
NPI 1639195902 · Internal Medicine Physician · Felton, DE
Jo Ann Fields MD is a Internal Medicine Physician organization in Felton, DE (NPI 1639195902).
Provider details
- NPI number
- 1639195902
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Jo Ann Fields, Medical Doctor(302) 284-1169
- License
- C10004729 (DE)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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
2 East High St
Felton, DE 19943
Phone: (302) 284-1169
Fax: (302) 284-8827
Street-level locationGet directions
Mailing address
Po Box 615
Felton, DE 19943-0615
Registry dates
- Enumerated
- 2006-07-13
- Last updated
- 2020-08-22
Frequently asked questions
- What is Jo Ann Fields MD's NPI number?
- Jo Ann Fields MD's National Provider Identifier (NPI) is 1639195902, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Jo Ann Fields MD?
- Jo Ann Fields MD is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jo Ann Fields MD located?
- Jo Ann Fields MD's practice location on file with NPPES is 2 East High St, Felton, DE 19943.
- What is Jo Ann Fields MD's phone number?
- The practice phone number listed in the NPPES registry for Jo Ann Fields MD is (302) 284-1169.
- Who is the authorized official for Jo Ann Fields MD?
- The authorized official listed on Jo Ann Fields MD's NPPES record is Jo Ann Fields, Medical Doctor. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Jo Ann Fields MD's NPI active?
- Yes — Jo Ann Fields MD's NPI (1639195902) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.