What is Ahren Grebner's NPI number?

Ahren Grebner's National Provider Identifier (NPI) is 1639588593, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Ahren Grebner's specialty?

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

Where is Ahren Grebner located?

Ahren Grebner's practice location on file with NPPES is 1833 3rd Ave, Anoka, MN 55303-2424.

What is Ahren Grebner's phone number?

The practice phone number listed in the NPPES registry for Ahren Grebner is (763) 421-5535.

Is Ahren Grebner's NPI active?

Yes — Ahren Grebner's NPI (1639588593) is active in the NPPES registry as of the last update on 2014-08-05.

IndividualActive

Ahren Grebner

NPI 1639588593 · Mental Health Counselor · Anoka, MN

Ahren Grebner is a Mental Health Counselor provider in Anoka, MN (NPI 1639588593).

Provider details

NPI number: 1639588593
Entity type: Individual
Primary specialty: Mental Health CounselorBehavioral Health & Social Service Providers
Sex: Male
Sole proprietor: No

Specialties & taxonomies

Mental Health CounselorPrimary101YM0800X
Behavioral Health & Social Service Providers

Profile Score

Established profile(69/100 index)

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

Registry tenure38% of score
11 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.

Practice location

1833 3rd Ave

Anoka, MN 55303-2424

Phone: (763) 421-5535

Fax: (763) 433-0226

Street-level locationGet directions

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Mailing address