Nathan Hollen, CADC
Addiction (Substance Use Disorder) Counselor · Gorham, ME
Nathan Hollen, CADC is an addiction (substance use disorder) counselor with a practice address in Gorham, Maine, and NPI 1558010835, issued on Mar 22, 2022. Check the license (Maine CAC5926, as entered in NPPES) with the Maine board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Nathan Hollen
- Credential
- CADC
- Primary taxonomy
- Addiction (Substance Use Disorder) Counselor 101YA0400X
- License number
- CAC5926 ME
Self-reported in NPPES; status is on the state search - Practice location
- 55 Newell St, Gorham, ME 04038
- Phone
- (207) 619-2497
- Enumerated
- Mar 22, 2022
- Record last updated
- Mar 22, 2022
- Entity
- Type 1 · individual
8 nearest addiction (substance use disorder) counselor records → All 855 in Maine → Look up another NPI →
Verify Nathan Hollen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maine board licenses this profession
Search for license CAC5926Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Nathan Hollen among 855 addiction (substance use disorder) counselor records in Maine
Nathan Hollen, CADC is one of 855 addiction (substance use disorder) counselor records with a practice address in Maine. 1% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2022, is newer than 74% of them.
- NPI issued2022 · 74% of these records are older, 21% newer
- In a Medicare fileNo · 1% of these records are
- In the CMS Doctors and Clinicians fileNo · 2% of these records are
- Record last updated2022 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 101YA0400X and a Maine practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
4 addiction (substance use disorder) counselor records list a practice address in Gorham
They are 4 of the 240 NPPES records with a practice address in Gorham, and 855 addiction (substance use disorder) counselor records in Maine. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 855 in Maine → Every provider in Gorham → Addiction (Substance Use Disorder) Counselor nationwide →
The 8 addiction (substance use disorder) counselor records with the nearest ZIP codes
- Thomas CaswellGorham, ME 040381912707944
- Jessica Meehan, LADC, CCSGorham, ME 040381578220646
- Matthew Steinback, MLADC, LADC, CCSGorham, ME 040381962791210
- Rebecka Hendry, CADCGray, ME 040391366112013
- Charlene Barton, LADCHiram, ME 040411063443547
- Robert McDonnell, LADCHiram, ME 040411235468182
- Cecily Rich, LICENSED ALCOHOL DRUKennebunk, ME 040431528366408
- Roger Shevenell, LADCFreeport, ME 040321841651445
Common questions
What is Nathan Hollen, CADC's NPI number?
Nathan Hollen, CADC's National Provider Identifier (NPI) is 1558010835, issued on Mar 22, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Nathan Hollen, CADC located?
The NPPES record lists a practice address at 55 Newell St, Gorham, ME, 04038. Phone: (207) 619-2497. Providers update this record themselves, so call before visiting.
How can I verify Nathan Hollen, CADC's license?
NPPES lists Maine license number CAC5926, as entered by the provider. Search the Maine board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.