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Karen Ostergren, M.D.
NPI 1437145596 · Pediatrics Physician · Jacksonville, FL
Karen Ostergren, M.D. is a Pediatrics Physician provider in Jacksonville, FL (NPI 1437145596).
Provider details
- NPI number
- 1437145596
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- License
- ME0048871 (FL)
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
530 Jacksonville Dr
Jacksonville, FL 32250-3813
Phone: (904) 246-4500
Fax: (904) 241-9006
Street-level locationGet directions
Mailing address
530 Jacksonville Dr
Jacksonville, FL 32250-3813
Registry dates
- Enumerated
- 2005-09-23
- Last updated
- 2007-07-08
Frequently asked questions
- What is Karen Ostergren's NPI number?
- Karen Ostergren's National Provider Identifier (NPI) is 1437145596, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Ostergren's specialty?
- Karen Ostergren is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Karen Ostergren located?
- Karen Ostergren's practice location on file with NPPES is 530 Jacksonville Dr, Jacksonville, FL 32250-3813.
- What is Karen Ostergren's phone number?
- The practice phone number listed in the NPPES registry for Karen Ostergren is (904) 246-4500.
- Is Karen Ostergren's NPI active?
- Yes — Karen Ostergren's NPI (1437145596) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.