Alderfer and Kupersmith Associates
NPI 1922161066 · Obstetrics & Gynecology Physician · Harleysville, PA
Alderfer and Kupersmith Associates is a Obstetrics & Gynecology Physician organization in Harleysville, PA (NPI 1922161066).
Provider details
- NPI number
- 1922161066
- Entity type
- Organization
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Stephen Kupersmith, President(215) 257-0414
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
19 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
Other names (DBA / former)
- Doing business as
- Stoneridge Obstetrics and Gynecology
Registry dates
- Enumerated
- 2006-12-19
- Last updated
- 2020-08-22
Frequently asked questions
- What is Alderfer and Kupersmith Associates's NPI number?
- Alderfer and Kupersmith Associates's National Provider Identifier (NPI) is 1922161066, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Alderfer and Kupersmith Associates?
- Alderfer and Kupersmith Associates is classified in the NPPES registry as Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Alderfer and Kupersmith Associates located?
- Alderfer and Kupersmith Associates's practice location on file with NPPES is 270 Main St, Harleysville, PA 19438-2400.
- What is Alderfer and Kupersmith Associates's phone number?
- The practice phone number listed in the NPPES registry for Alderfer and Kupersmith Associates is (215) 257-0414.
- Who is the authorized official for Alderfer and Kupersmith Associates?
- The authorized official listed on Alderfer and Kupersmith Associates's NPPES record is Stephen Kupersmith, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Alderfer and Kupersmith Associates's NPI active?
- Yes — Alderfer and Kupersmith Associates's NPI (1922161066) 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.