Hillside Ob-Gyn Assoc Inc
NPI 1720065972 · Obstetrics & Gynecology Physician · Bethlehem, PA
Hillside Ob-Gyn Assoc Inc is a Obstetrics & Gynecology Physician organization in Bethlehem, PA (NPI 1720065972).
Provider details
- NPI number
- 1720065972
- Entity type
- Organization
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Adriaan Van Gaalen, President(610) 866-2929
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
- 2005-12-29
- Last updated
- 2020-08-22
Frequently asked questions
- What is Hillside Ob-Gyn Assoc Inc's NPI number?
- Hillside Ob-Gyn Assoc Inc's National Provider Identifier (NPI) is 1720065972, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Hillside Ob-Gyn Assoc Inc?
- Hillside Ob-Gyn Assoc Inc is classified in the NPPES registry as Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Hillside Ob-Gyn Assoc Inc located?
- Hillside Ob-Gyn Assoc Inc's practice location on file with NPPES is 701 Ostrum St, Bethlehem, PA 18015-1152.
- What is Hillside Ob-Gyn Assoc Inc's phone number?
- The practice phone number listed in the NPPES registry for Hillside Ob-Gyn Assoc Inc is (610) 866-2929.
- Who is the authorized official for Hillside Ob-Gyn Assoc Inc?
- The authorized official listed on Hillside Ob-Gyn Assoc Inc's NPPES record is Adriaan Van Gaalen, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Hillside Ob-Gyn Assoc Inc's NPI active?
- Yes — Hillside Ob-Gyn Assoc Inc's NPI (1720065972) 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.