Marilyn R. Mcdonald MD
NPI 1952589145 · Ophthalmology Physician · Fountain Hill, PA
Marilyn R. Mcdonald MD is a Ophthalmology Physician organization in Fountain Hill, PA (NPI 1952589145).
Provider details
- NPI number
- 1952589145
- Entity type
- Organization
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Sherri Shelson, Secretary(610) 861-8977
- License
- MD035461E (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
18 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
- 2008-02-10
- Last updated
- 2008-03-05
Frequently asked questions
- What is Marilyn R. Mcdonald MD's NPI number?
- Marilyn R. Mcdonald MD's National Provider Identifier (NPI) is 1952589145, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Marilyn R. Mcdonald MD?
- Marilyn R. Mcdonald MD is classified in the NPPES registry as Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Marilyn R. Mcdonald MD located?
- Marilyn R. Mcdonald MD's practice location on file with NPPES is 522 Delaware Ave, Fountain Hill, PA 18015-1180.
- What is Marilyn R. Mcdonald MD's phone number?
- The practice phone number listed in the NPPES registry for Marilyn R. Mcdonald MD is (610) 861-8977.
- Who is the authorized official for Marilyn R. Mcdonald MD?
- The authorized official listed on Marilyn R. Mcdonald MD's NPPES record is Sherri Shelson, Secretary. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Marilyn R. Mcdonald MD's NPI active?
- Yes — Marilyn R. Mcdonald MD's NPI (1952589145) is active in the NPPES registry as of the last update on 2008-03-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.