Mark D Richardson MD PC
NPI 1669619441 · Family Medicine Physician · Marshall, MI
Mark D Richardson MD PC is a Family Medicine Physician organization in Marshall, MI (NPI 1669619441).
Provider details
- NPI number
- 1669619441
- Entity type
- Organization
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Mark Richardson, Owner(269) 781-3938
- License
- 4301047635 (MI)
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
17 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
- 2009-01-15
- Last updated
- 2010-06-10
Frequently asked questions
- What is Mark D Richardson MD PC's NPI number?
- Mark D Richardson MD PC's National Provider Identifier (NPI) is 1669619441, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Mark D Richardson MD PC?
- Mark D Richardson MD PC is classified in the NPPES registry as Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mark D Richardson MD PC located?
- Mark D Richardson MD PC's practice location on file with NPPES is 215 E Mansion St Ste 1e, Marshall, MI 49068-1167.
- What is Mark D Richardson MD PC's phone number?
- The practice phone number listed in the NPPES registry for Mark D Richardson MD PC is (269) 781-3938.
- Who is the authorized official for Mark D Richardson MD PC?
- The authorized official listed on Mark D Richardson MD PC's NPPES record is Mark Richardson, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Mark D Richardson MD PC's NPI active?
- Yes — Mark D Richardson MD PC's NPI (1669619441) is active in the NPPES registry as of the last update on 2010-06-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.