Mark Linton Petersen, MS
Mental Health Counselor · Bellingham, WA
Mark Linton Petersen, MS is a mental health counselor with a practice address in Bellingham, Washington, and NPI 1861551293, issued on Dec 8, 2006. Check the license (Washington LH00004491, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mark Linton Petersen
- Credential
- MS
- Primary taxonomy
- Mental Health Counselor 101YM0800X
- License number
- LH00004491 WA
Self-reported in NPPES; status is on the state search - Practice location
- 4545 Cordata Pkwy, Bellingham, WA 98226
- Phone
- (360) 734-7310
- Enumerated
- Dec 8, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (360) 647-8336
- Medicare enrollment
- Enrolled (PECOS I20240112004108); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest mental health counselor records → All 18,094 in Washington → Look up another NPI →
Also registered at 4545 Cordata Pkwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Mark Linton Petersen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license LH00004491Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Clallam County Public Hospital District NO 1Forks, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mark Linton Petersen among 18,094 mental health counselor records in Washington
Mark Linton Petersen, MS is one of 18,094 mental health counselor records with a practice address in Washington. 4% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than under 1% of them.
- NPI issued2006 · under 1% of these records are older, 94% newer
- In a Medicare fileYes · 4% of these records are
- In the CMS Doctors and Clinicians fileYes · 7% of these records are
- Graduated1986 · median 2014 among the 1,240 with a school on file
- Record last updated2007 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 101YM0800X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
887 mental health counselor records list a practice address in Bellingham
They are 887 of the 5,172 NPPES records with a practice address in Bellingham, and 18,094 mental health counselor records in Washington.
All 18,094 in Washington → Every provider in Bellingham → Mental Health Counselor nationwide →
The 8 mental health counselor records with the nearest ZIP codes
- Kay Bowers, BABellingham, WA 982261285603209
- John CoyBellingham, WA 982261902874068
- Kathleen Daughenbaugh, MA, LMHCBellingham, WA 982261255308458
- Claire DearmondBellingham, WA 982261710954912
- Chiung-Ju HuangBellingham, WA 982261437126885
- Karen Lahatt, LMHC,MEDBellingham, WA 982261629045018
- Teresa Lariviere, BABellingham, WA 982261558339432
- Donna LippsBellingham, WA 982261720055957
Common questions
What is Mark Linton Petersen, MS's NPI number?
Mark Linton Petersen, MS's National Provider Identifier (NPI) is 1861551293, issued on Dec 8, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mark Linton Petersen, MS located?
The NPPES record lists a practice address at 4545 Cordata Pkwy, Bellingham, WA, 98226. Phone: (360) 734-7310. Providers update this record themselves, so call before visiting.
How can I verify Mark Linton Petersen, MS's license?
NPPES lists Washington license number LH00004491, as entered by the provider. Search the Washington 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. Medicare files from data.cms.gov. 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.