John Pierron, R.,PH.
NPI 1649402298 · Case Manager/Care Coordinator · Portsmouth, OH
John Pierron, R.,PH. is a Case Manager/Care Coordinator provider in Portsmouth, OH (NPI 1649402298).
Provider details
- NPI number
- 1649402298
- Entity type
- Individual
- Primary specialty
- Case Manager/Care CoordinatorOther Service Providers
- Credential
- R.,PH.
- Sex
- Male
- Sole proprietor
- Yes
- License
- QMHS (OH)
Specialties & taxonomies
Other Service Providers
Behavioral Health & Social Service Providers
Pharmacy Service Providers
Pharmacy Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 1634 11th StPortsmouth, OH 45662-4526Phone: (740) 355-7102Fax: (740) 355-7102
Registry dates
- Enumerated
- 2009-08-17
- Last updated
- 2019-12-09
- Certified
- 2019-12-09
Frequently asked questions
- What is John Pierron's NPI number?
- John Pierron's National Provider Identifier (NPI) is 1649402298, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Pierron's specialty?
- John Pierron is listed in the NPPES registry with a primary specialty of Case Manager/Care Coordinator (Other Service Providers).
- Where is John Pierron located?
- John Pierron's practice location on file with NPPES is 411 Court St, Portsmouth, OH 45662-3932.
- What is John Pierron's phone number?
- The practice phone number listed in the NPPES registry for John Pierron is (740) 354-6685.
- Is John Pierron's NPI active?
- Yes — John Pierron's NPI (1649402298) 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.