Terry Tressler, D.O.
NPI 1417938267 · Maternal & Fetal Medicine Physician · Harrisburg, PA
Terry Tressler, D.O. is a Maternal & Fetal Medicine Physician provider in Harrisburg, PA (NPI 1417938267).
Provider details
- NPI number
- 1417938267
- Entity type
- Individual
- Primary specialty
- Maternal & Fetal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- OS004932L (PA)
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
- 2019-07-01
Frequently asked questions
- What is Terry Tressler's NPI number?
- Terry Tressler's National Provider Identifier (NPI) is 1417938267, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Terry Tressler's specialty?
- Terry Tressler is listed in the NPPES registry with a primary specialty of Maternal & Fetal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Terry Tressler located?
- Terry Tressler's practice location on file with NPPES is 100 South Second Street, Harrisburg, PA 17101-2515.
- What is Terry Tressler's phone number?
- The practice phone number listed in the NPPES registry for Terry Tressler is (717) 231-8472.
- Is Terry Tressler's NPI active?
- Yes — Terry Tressler's NPI (1417938267) is active in the NPPES registry as of the last update on 2019-07-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.