What is Marvin John Grendahl MD a Professional Corp.'s NPI number?

Marvin John Grendahl MD a Professional Corp.'s National Provider Identifier (NPI) is 1063694750, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What type of organization is Marvin John Grendahl MD a Professional Corp.?

Marvin John Grendahl MD a Professional Corp. is classified in the NPPES registry as Ophthalmology Physician (Allopathic & Osteopathic Physicians).

Where is Marvin John Grendahl MD a Professional Corp. located?

Marvin John Grendahl MD a Professional Corp.'s practice location on file with NPPES is 3500 Latouche St Ste 280, Anchorage, AK 99508-4261.

What is Marvin John Grendahl MD a Professional Corp.'s phone number?

The practice phone number listed in the NPPES registry for Marvin John Grendahl MD a Professional Corp. is (907) 561-1917.

Who is the authorized official for Marvin John Grendahl MD a Professional Corp.?

The authorized official listed on Marvin John Grendahl MD a Professional Corp.'s NPPES record is Gail Leingang, Office Admin.. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.

Is Marvin John Grendahl MD a Professional Corp.'s NPI active?

Yes — Marvin John Grendahl MD a Professional Corp.'s NPI (1063694750) is active in the NPPES registry as of the last update on 2011-11-22.

OrganizationActive

Marvin John Grendahl MD a Professional Corp.

NPI 1063694750 · Ophthalmology Physician · Anchorage, AK

Marvin John Grendahl MD a Professional Corp. is a Ophthalmology Physician organization in Anchorage, AK (NPI 1063694750).

Provider details

NPI number: 1063694750
Entity type: Organization
Primary specialty: Ophthalmology PhysicianAllopathic & Osteopathic Physicians
Organization subpart: No
Authorized official: Gail Leingang, Office Admin.(907) 561-1917
License: MD3686 (AK)

Practice location

3500 Latouche St Ste 280

Anchorage, AK 99508-4261

Phone: (907) 561-1917

Fax: (907) 563-5373

Street-level locationGet directions

More AK providers

Mailing address

3500 Latouche St Ste 280

Anchorage, AK 99508-4261

Specialties & taxonomies

Ophthalmology PhysicianPrimary207W00000XLicense MD1417 (AK)
Allopathic & Osteopathic Physicians
Ophthalmology Physician207W00000XLicense MD3686 (AK)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(89/100 index)

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

Registry tenure38% of score
18 yrs in NPPES registry
Profile completeness38% of score
100% 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: 2007-12-04
Last updated: 2011-11-22

Frequently asked questions

What is Marvin John Grendahl MD a Professional Corp.'s NPI number?: Marvin John Grendahl MD a Professional Corp.'s National Provider Identifier (NPI) is 1063694750, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What type of organization is Marvin John Grendahl MD a Professional Corp.?: Marvin John Grendahl MD a Professional Corp. is classified in the NPPES registry as Ophthalmology Physician (Allopathic & Osteopathic Physicians).
Where is Marvin John Grendahl MD a Professional Corp. located?: Marvin John Grendahl MD a Professional Corp.'s practice location on file with NPPES is 3500 Latouche St Ste 280, Anchorage, AK 99508-4261.
What is Marvin John Grendahl MD a Professional Corp.'s phone number?: The practice phone number listed in the NPPES registry for Marvin John Grendahl MD a Professional Corp. is (907) 561-1917.
Who is the authorized official for Marvin John Grendahl MD a Professional Corp.?: The authorized official listed on Marvin John Grendahl MD a Professional Corp.'s NPPES record is Gail Leingang, Office Admin.. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
Is Marvin John Grendahl MD a Professional Corp.'s NPI active?: Yes — Marvin John Grendahl MD a Professional Corp.'s NPI (1063694750) is active in the NPPES registry as of the last update on 2011-11-22.

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