Dr Mark L Griswold & Associates PLC
NPI 1083809826 · Ophthalmology Physician · Oro Valley, AZ
Dr Mark L Griswold & Associates PLC is a Ophthalmology Physician organization in Oro Valley, AZ (NPI 1083809826).
Provider details
- NPI number
- 1083809826
- Entity type
- Organization
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Mark Griswold, Physician/Owner(520) 797-9700
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Optometrist152W00000X
Eye and Vision Services Providers
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
- 2007-09-13
- Last updated
- 2008-03-07
Frequently asked questions
- What is Dr Mark L Griswold & Associates PLC's NPI number?
- Dr Mark L Griswold & Associates PLC's National Provider Identifier (NPI) is 1083809826, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Dr Mark L Griswold & Associates PLC?
- Dr Mark L Griswold & Associates PLC is classified in the NPPES registry as Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Dr Mark L Griswold & Associates PLC located?
- Dr Mark L Griswold & Associates PLC's practice location on file with NPPES is 1521 E Tangerine Rd, Oro Valley, AZ 85755-6225.
- What is Dr Mark L Griswold & Associates PLC's phone number?
- The practice phone number listed in the NPPES registry for Dr Mark L Griswold & Associates PLC is (520) 797-9700.
- Who is the authorized official for Dr Mark L Griswold & Associates PLC?
- The authorized official listed on Dr Mark L Griswold & Associates PLC's NPPES record is Mark Griswold, Physician/Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Dr Mark L Griswold & Associates PLC's NPI active?
- Yes — Dr Mark L Griswold & Associates PLC's NPI (1083809826) is active in the NPPES registry as of the last update on 2008-03-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.