John Muehsam, M-DIV, BA CCDP
NPI 1043597651 · Addiction (Substance Use Disorder) Counselor · Chester, PA
John Muehsam, M-DIV, BA CCDP is a Addiction (Substance Use Disorder) Counselor provider in Chester, PA (NPI 1043597651).
Provider details
- NPI number
- 1043597651
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- M-DIV, BA CCDP
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2011-11-10
- Last updated
- 2011-11-10
Frequently asked questions
- What is John Muehsam's NPI number?
- John Muehsam's National Provider Identifier (NPI) is 1043597651, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Muehsam's specialty?
- John Muehsam is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is John Muehsam located?
- John Muehsam's practice location on file with NPPES is 2600 W 9th St, Chester, PA 19013-2040.
- What is John Muehsam's phone number?
- The practice phone number listed in the NPPES registry for John Muehsam is (610) 497-7200.
- Is John Muehsam's NPI active?
- Yes — John Muehsam's NPI (1043597651) is active in the NPPES registry as of the last update on 2011-11-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.