What is Mathias Green's NPI number?

Mathias Green's National Provider Identifier (NPI) is 1003321753, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mathias Green's specialty?

Mathias Green is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).

Where is Mathias Green located?

Mathias Green's practice location on file with NPPES is 419 E 7th St Ste 207, The Dalles, OR 97058-2676.

What is Mathias Green's phone number?

The practice phone number listed in the NPPES registry for Mathias Green is (541) 296-5452.

Does Mathias Green accept Medicare?

Mathias Green is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Mathias Green's NPI active?

Yes — Mathias Green's NPI (1003321753) is active in the NPPES registry as of the last update on 2019-05-20.

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Mathias Green

NPI 1003321753 · Mental Health Counselor · The Dalles, OR

Mathias Green is a Mental Health Counselor provider in The Dalles, OR (NPI 1003321753).

Provider details

NPI number: 1003321753
Entity type: Individual
Primary specialty: Mental Health CounselorBehavioral Health & Social Service Providers
Sex: Male
Sole proprietor: No

Practice location

419 E 7th St Ste 207

The Dalles, OR 97058-2676

Phone: (541) 296-5452

Fax: (541) 296-1537

Street-level locationGet directions

More OR providers

Mailing address

3587 Heathrow Way

Medford, OR 97504-4004

Specialties & taxonomies

Mental Health CounselorPrimary101YM0800X
Behavioral Health & Social Service Providers

Enrolled with Medicare as Practitioner - Mental Health Counselor · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Established profile(63/100 index)

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

Registry tenure38% of score
8 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.

Enumerated: 2017-12-04
Last updated: 2019-05-20

Frequently asked questions

What is Mathias Green's NPI number?: Mathias Green's National Provider Identifier (NPI) is 1003321753, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Mathias Green's specialty?: Mathias Green is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
Where is Mathias Green located?: Mathias Green's practice location on file with NPPES is 419 E 7th St Ste 207, The Dalles, OR 97058-2676.
What is Mathias Green's phone number?: The practice phone number listed in the NPPES registry for Mathias Green is (541) 296-5452.
Does Mathias Green accept Medicare?: Mathias Green is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Mathias Green's NPI active?: Yes — Mathias Green's NPI (1003321753) is active in the NPPES registry as of the last update on 2019-05-20.

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

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions