Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

HANS ALBERT HOLZWARTH MD
NPI 1104819598
Internal Medicine in Bangor, ME

Q: What is Hans Holzwarth's NPI number?

The NPI number for Hans Holzwarth is 1104819598. It was assigned to this individual provider in the NPPES registry on August 31, 2005.

Q: What is Hans Holzwarth's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Q: When was this NPI record last updated?

The NPPES record for Hans Holzwarth was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 34 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since August 31, 2005

336 MOUNT HOPE AVE, STE 11, BANGOR, ME 04401(207) 947-0128(207) 947-0150 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

On this page

About Hans Albert Holzwarth Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

HANS ALBERT HOLZWARTH MD (NPI 1104819598) is an individual internal medicine provider in Bangor, Maine, licensed in Maine (5652) and active in the NPI registry since August 2005.

NPPES Registry Identity

NPI1104819598

Entity TypeIndividualMale

Primary Taxonomy207R00000X

Provider Legal NameHANS ALBERT HOLZWARTHCredential: MD

Location Address336 MOUNT HOPE AVE, STE 11Bangor, ME 04401-4236

Mailing Address336 Mount Hope Ave, Ste 11Bangor, ME 04401-4236 · (207) 947-0128 · Fax (207) 947-0150

Phone(207) 947-0128

Fax(207) 947-0150

Sole ProprietorNo

Enumeration DateAugust 31, 2005

Last NPPES UpdateJuly 13, 2026

✔ NPI 1104819598 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in ME · 5652

Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

336 MOUNT HOPE AVE, Bangor, ME 04401

Open in Google Maps ↗

Other Identifiers 1

Other003952ME · Anthem

Other Providers at the Same Location NPPES 11

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

LEWIS EVERETT PHILLIPS MD

Internal Medicine

336 MOUNT HOPE AVE, STE 11
BANGOR, ME 04401

Penobscot County (207) 947-0128

HEATHER LANDER PT

Physical Therapist

336 MOUNT HOPE AVE
BANGOR, ME 04401

Penobscot County (207) 249-6621

ERIN PELLETIER PT

Physical Therapist

336 MOUNT HOPE AVE
BANGOR, ME 04401

Penobscot County (207) 249-6621

DR. MARK IRA LAUSIER D.M.D.

Dentist (General Practice)

336 MOUNT HOPE AVE, SUITE 10
BANGOR, ME 04401

Penobscot County (207) 942-2511

MAINE UROLOGY ASSOCIATES P.A.

Urology

336 MOUNT HOPE AVE, SUITE 1
BANGOR, ME 04401

Penobscot County (207) 947-0469

KATHLEEN H COUSINS WHCNP

Nurse Practitioner (Women's Health)

336 MOUNT HOPE AVE
BANGOR, ME 04401

Penobscot County (207) 947-0469

THOMAS J VANIDESTINE JR

Chiropractor

336 MOUNT HOPE AVE, SUITE 11
BANGOR, ME 04401

Penobscot County (207) 942-2800

DR. THOMAS J VANIDESTINE JR. DC, CCSP

Chiropractor

336 MOUNT HOPE AVE, SUITE 11
BANGOR, ME 04401

Penobscot County (207) 942-2800

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Hans Holzwarth's NPI number?

The NPI number for Hans Holzwarth is 1104819598. It was assigned to this individual provider in the NPPES registry on August 31, 2005.

Where is Hans Holzwarth located?

Hans Holzwarth practices at 336 Mount Hope Ave Ste 11, Bangor, ME 04401. The listed phone number is (207) 947-0128.

What is Hans Holzwarth's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

When was this NPI record last updated?

The NPPES record for Hans Holzwarth was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 34 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.