Larry Alton DO PC
NPI 1619192705 · Family Medicine Physician · Montrose, MI
Larry Alton DO PC is a Family Medicine Physician organization in Montrose, MI (NPI 1619192705).
Provider details
- NPI number
- 1619192705
- Entity type
- Organization
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Cathy Hitchcock, Office Manager(810) 639-2056
- License
- 4704164104 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Physician Assistants & Advanced Practice Nursing Providers
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)
- Other name
- Montrose Clinic
Registry dates
- Enumerated
- 2007-04-16
- Last updated
- 2014-02-04
Frequently asked questions
- What is Larry Alton DO PC's NPI number?
- Larry Alton DO PC's National Provider Identifier (NPI) is 1619192705, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Larry Alton DO PC?
- Larry Alton DO PC is classified in the NPPES registry as Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Larry Alton DO PC located?
- Larry Alton DO PC's practice location on file with NPPES is 190 E State St, Montrose, MI 48457-9144.
- What is Larry Alton DO PC's phone number?
- The practice phone number listed in the NPPES registry for Larry Alton DO PC is (810) 639-2056.
- Who is the authorized official for Larry Alton DO PC?
- The authorized official listed on Larry Alton DO PC's NPPES record is Cathy Hitchcock, Office Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Larry Alton DO PC's NPI active?
- Yes — Larry Alton DO PC's NPI (1619192705) is active in the NPPES registry as of the last update on 2014-02-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.