IndividualActive
John Oldham
NPI 1770476806 · Mental Health Counselor · Dekalb, IL
John Oldham is a Mental Health Counselor provider in Dekalb, IL (NPI 1770476806).
Provider details
- NPI number
- 1770476806
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Basic profile(48/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr 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
12 Health Services Dr
Dekalb, IL 60115-9637
Phone: (815) 756-4875
Street-level locationGet directions
Mailing address
Po Box 1109
Dekalb, IL 60115-7109
Registry dates
- Enumerated
- 2025-05-29
- Last updated
- 2025-05-29
- Certified
- 2025-05-29
Frequently asked questions
- What is John Oldham's NPI number?
- John Oldham's National Provider Identifier (NPI) is 1770476806, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Oldham's specialty?
- John Oldham is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is John Oldham located?
- John Oldham's practice location on file with NPPES is 12 Health Services Dr, Dekalb, IL 60115-9637.
- What is John Oldham's phone number?
- The practice phone number listed in the NPPES registry for John Oldham is (815) 756-4875.
- Is John Oldham's NPI active?
- Yes — John Oldham's NPI (1770476806) is active in the NPPES registry as of the last update on 2025-05-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.