Arthur N Donaldson M D Inc
NPI 1497882914 · Ophthalmology Physician · Sonora, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Arthur N Donaldson M D Inc is a Ophthalmology Physician organization in Sonora, CA (NPI 1497882914).
Provider details
- NPI number
- 1497882914
- Entity type
- Organization
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Parent organization
- Arthur N Donaldson M D Inc
- Organization subpart
- Yes
- Authorized official
- Gerard Ardron, President(209) 532-0340
- License
- CLN30 (CA)
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
- Sonora Eye Surgery Medical Clinic
Registry dates
- Enumerated
- 2007-02-28
- Last updated
- 2014-03-12
Frequently asked questions
- What is Arthur N Donaldson M D Inc's NPI number?
- Arthur N Donaldson M D Inc's National Provider Identifier (NPI) is 1497882914, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Arthur N Donaldson M D Inc?
- Arthur N Donaldson M D Inc is classified in the NPPES registry as Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Arthur N Donaldson M D Inc located?
- Arthur N Donaldson M D Inc's practice location on file with NPPES is 940 Sylva Ln, Sonora, CA 95370-5969.
- What is Arthur N Donaldson M D Inc's phone number?
- The practice phone number listed in the NPPES registry for Arthur N Donaldson M D Inc is (209) 532-0340.
- Does Arthur N Donaldson M D Inc accept Medicare?
- Arthur N Donaldson M D Inc is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Arthur N Donaldson M D Inc?
- The authorized official listed on Arthur N Donaldson M D Inc's NPPES record is Gerard Ardron, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Arthur N Donaldson M D Inc's NPI active?
- Yes — Arthur N Donaldson M D Inc's NPI (1497882914) is active in the NPPES registry as of the last update on 2014-03-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.