Harold Ackerstein, MD
NPI 1912988585 · Diagnostic Radiology Physician · Sarasota, FL
Harold Ackerstein, MD is a Diagnostic Radiology Physician provider in Sarasota, FL (NPI 1912988585).
Provider details
- NPI number
- 1912988585
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 0030168 (FL)
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
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
Mailing address
Registry dates
- Enumerated
- 2005-11-09
- Last updated
- 2012-06-06
Frequently asked questions
- What is Harold Ackerstein's NPI number?
- Harold Ackerstein's National Provider Identifier (NPI) is 1912988585, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Harold Ackerstein's specialty?
- Harold Ackerstein is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Harold Ackerstein located?
- Harold Ackerstein's practice location on file with NPPES is 1700 S Tamiami Trl, Sarasota, FL 34239-3509.
- What is Harold Ackerstein's phone number?
- The practice phone number listed in the NPPES registry for Harold Ackerstein is (941) 917-1668.
- Is Harold Ackerstein's NPI active?
- Yes — Harold Ackerstein's NPI (1912988585) is active in the NPPES registry as of the last update on 2012-06-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.