What is Zachary Holmberg's NPI number?

Zachary Holmberg's National Provider Identifier (NPI) is 1518675776, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Zachary Holmberg's specialty?

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

Where is Zachary Holmberg located?

Zachary Holmberg's practice location on file with NPPES is 1145 Sagamore Ave, Portsmouth, NH 03801-5585.

What is Zachary Holmberg's phone number?

The practice phone number listed in the NPPES registry for Zachary Holmberg is (603) 431-6703.

Is Zachary Holmberg's NPI active?

Yes — Zachary Holmberg's NPI (1518675776) is active in the NPPES registry as of the last update on 2022-11-07.

IndividualActive

Zachary Holmberg

NPI 1518675776 · Counselor · Portsmouth, NH

Zachary Holmberg is a Counselor provider in Portsmouth, NH (NPI 1518675776).

Provider details

NPI number: 1518675776
Entity type: Individual
Primary specialty: CounselorBehavioral Health & Social Service Providers
Sex: Male
Sole proprietor: No

Specialties & taxonomies

CounselorPrimary101Y00000X
Behavioral Health & Social Service Providers

Profile Score

Established profile(53/100 index)

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

Registry tenure38% of score
3 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

1145 Sagamore Ave

Portsmouth, NH 03801-5585

Phone: (603) 431-6703

Fax: (603) 430-3753

Street-level locationGet directions

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Mailing address