OrganizationActive
Nestor M Guno MD PC
NPI 1841594520 · General Practice Physician · Grayling, MI
Nestor M Guno MD PC is a General Practice Physician organization in Grayling, MI (NPI 1841594520).
Provider details
- NPI number
- 1841594520
- Entity type
- Organization
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Nestor Guno, President/Medical Director(989) 348-6363
- License
- NG33010 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(82/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 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
114 E Michigan Ave
Grayling, MI 49738-1741
Phone: (989) 348-6363
Fax: (989) 348-6111
Street-level locationGet directions
Mailing address
Po Box 507
Grayling, MI 49738-0507
Other names (DBA / former)
- Doing business as
- Dba Northern Care Clinic
Registry dates
- Enumerated
- 2011-01-10
- Last updated
- 2011-01-10
Frequently asked questions
- What is Nestor M Guno MD PC's NPI number?
- Nestor M Guno MD PC's National Provider Identifier (NPI) is 1841594520, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Nestor M Guno MD PC?
- Nestor M Guno MD PC is classified in the NPPES registry as General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is Nestor M Guno MD PC located?
- Nestor M Guno MD PC's practice location on file with NPPES is 114 E Michigan Ave, Grayling, MI 49738-1741.
- What is Nestor M Guno MD PC's phone number?
- The practice phone number listed in the NPPES registry for Nestor M Guno MD PC is (989) 348-6363.
- Who is the authorized official for Nestor M Guno MD PC?
- The authorized official listed on Nestor M Guno MD PC's NPPES record is Nestor Guno, President/Medical Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Nestor M Guno MD PC's NPI active?
- Yes — Nestor M Guno MD PC's NPI (1841594520) is active in the NPPES registry as of the last update on 2011-01-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.