What is Maxwell St. John's NPI number?

Maxwell St. John's National Provider Identifier (NPI) is 1457084345, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Maxwell St. John's specialty?

Maxwell St. John is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).

Where is Maxwell St. John located?

Maxwell St. John's practice location on file with NPPES is 2312 Whitehorse Mercerville Rd Ste 205, Hamilton, NJ 08619-1953.

What is Maxwell St. John's phone number?

The practice phone number listed in the NPPES registry for Maxwell St. John is (215) 617-0861.

Is Maxwell St. John's NPI active?

Yes — Maxwell St. John's NPI (1457084345) is active in the NPPES registry as of the last update on 2022-07-18.

IndividualActive

Maxwell St. John, LPC

NPI 1457084345 · Professional Counselor · Hamilton, NJ

Maxwell St. John, LPC is a Professional Counselor provider in Hamilton, NJ (NPI 1457084345).

Provider details

NPI number: 1457084345
Entity type: Individual
Primary specialty: Professional CounselorBehavioral Health & Social Service Providers
Credential: LPC
Sex: Male
Sole proprietor: No
License: PC014669 (PA)

Specialties & taxonomies

Professional CounselorPrimary101YP2500XLicense PC014669 (PA)
Behavioral Health & Social Service Providers

Profile Score

Established profile(60/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
3 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

2312 Whitehorse Mercerville Rd Ste 205

Hamilton, NJ 08619-1953

Phone: (215) 617-0861

Street-level locationGet directions

More NJ providers

Mailing address

550 W Queen Ln

Philadelphia, PA 19144-4052

Enumerated: 2022-07-07
Last updated: 2022-07-18
Certified: 2022-07-18

Frequently asked questions

What is Maxwell St. John's NPI number?: Maxwell St. John's National Provider Identifier (NPI) is 1457084345, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Maxwell St. John's specialty?: Maxwell St. John is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).
Where is Maxwell St. John located?: Maxwell St. John's practice location on file with NPPES is 2312 Whitehorse Mercerville Rd Ste 205, Hamilton, NJ 08619-1953.
What is Maxwell St. John's phone number?: The practice phone number listed in the NPPES registry for Maxwell St. John is (215) 617-0861.
Is Maxwell St. John's NPI active?: Yes — Maxwell St. John's NPI (1457084345) is active in the NPPES registry as of the last update on 2022-07-18.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.