Main Line Fertility & Reproductive Med Ltd
NPI 1669434700 · Reproductive Endocrinology Physician · Bryn Mawr, PA
Main Line Fertility & Reproductive Med Ltd is a Reproductive Endocrinology Physician organization in Bryn Mawr, PA (NPI 1669434700).
Provider details
- NPI number
- 1669434700
- Entity type
- Organization
- Primary specialty
- Reproductive Endocrinology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- William Pfeffer, President(610) 527-0800
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
- 2006-04-04
- Last updated
- 2020-08-22
Frequently asked questions
- What is Main Line Fertility & Reproductive Med Ltd's NPI number?
- Main Line Fertility & Reproductive Med Ltd's National Provider Identifier (NPI) is 1669434700, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Main Line Fertility & Reproductive Med Ltd?
- Main Line Fertility & Reproductive Med Ltd is classified in the NPPES registry as Reproductive Endocrinology Physician (Allopathic & Osteopathic Physicians).
- Where is Main Line Fertility & Reproductive Med Ltd located?
- Main Line Fertility & Reproductive Med Ltd's practice location on file with NPPES is 130 S Bryn Mawr Ave, Bryn Mawr, PA 19010-3121.
- What is Main Line Fertility & Reproductive Med Ltd's phone number?
- The practice phone number listed in the NPPES registry for Main Line Fertility & Reproductive Med Ltd is (610) 527-0800.
- Who is the authorized official for Main Line Fertility & Reproductive Med Ltd?
- The authorized official listed on Main Line Fertility & Reproductive Med Ltd's NPPES record is William Pfeffer, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Main Line Fertility & Reproductive Med Ltd's NPI active?
- Yes — Main Line Fertility & Reproductive Med Ltd's NPI (1669434700) 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.