Howard Marshall, M.D.
NPI 1538133632 · Family Medicine Physician · North Canton, OH
Howard Marshall, M.D. is a Family Medicine Physician provider in North Canton, OH (NPI 1538133632).
Provider details
- NPI number
- 1538133632
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 35039792M (OH)
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
20 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
- 2006-02-15
- Last updated
- 2019-12-09
- Certified
- 2019-12-09
Frequently asked questions
- What is Howard Marshall's NPI number?
- Howard Marshall's National Provider Identifier (NPI) is 1538133632, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Howard Marshall's specialty?
- Howard Marshall is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Howard Marshall located?
- Howard Marshall's practice location on file with NPPES is 4860 Frank Rd Nw, North Canton, OH 44720-7426.
- What is Howard Marshall's phone number?
- The practice phone number listed in the NPPES registry for Howard Marshall is (330) 494-7099.
- Is Howard Marshall's NPI active?
- Yes — Howard Marshall's NPI (1538133632) is active in the NPPES registry as of the last update on 2019-12-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.