CHARLES ERIC HARTZ (MD) – Hematology & Oncology Physician, NPI 1609807817

CHARLES ERIC HARTZ (MD) is a healthcare provider. based in Bangor, Maine. specializing in Hematology & Oncology Physician. They hold the professional credentials MD. They hold a License No. 011475 (ME). The NPI Number for CHARLES ERIC HARTZ (MD) is 1609807817

Main info

Male
Name
CHARLES ERIC HARTZ (MD)
NPI
1609807817
Phone
(207) 973-7000
Address
489 STATE ST
Enumeration Date
5 July 2006
Last Update Date
14 March 2008
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience52
Completeness75
Years active:19State licenses:1Digital endpointsOther names

Loading map...

Provider Addresses for CHARLES ERIC HARTZ (MD)

  • Eastern Maine Medical Center, 489, State Street, Bangor, Penobscot County, Maine, 04401, United States

    BANGOR, ME 044016616

    Phone: (207) 973-7000

    Fax: (207) 973-5042

    Type: Location

  • Northern Light Health Home Office, 43, Whiting Hill Road, Brewer, Penobscot County, Maine, 04412, United States

    STE 300

    BREWER, ME 044121005

    Phone: (207) 973-5035

    Fax: (207) 973-5042

    Type: Mailing

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

Loading prescription activity...

Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

No Medicare enrollment or revalidation data available for this provider in our database.

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 04401)

Loading plans...

Reviews

All reviews are moderated before publication. Reviews reflect users' opinions; we do not verify the accuracy of individual reviews.

No reviews yet. Be the first to share your experience — your opinion helps families compare providers.

Frequently asked questions

Can I verify CHARLES ERIC HARTZ (MD) with an NPI only?
You can start verification with NPI 1609807817 for CHARLES ERIC HARTZ (MD), then check state licensing separately.
Can I rely on CHARLES ERIC HARTZ (MD) being an active provider?
As of the registry snapshot, CHARLES ERIC HARTZ (MD) is marked active.
What is CHARLES ERIC HARTZ (MD) best known for clinically?
Directory data describes CHARLES ERIC HARTZ (MD) with Hematology & Oncology Physician. Clinical services aligned with this taxonomy classification.
Where is CHARLES ERIC HARTZ (MD) based?
CHARLES ERIC HARTZ (MD) is tied to Bangor, Maine in the data we show; additional addresses may exist on the full record.
Is specialty guaranteed by NPI alone?
Taxonomy selections describe intent; scope of practice still follows state law.

Similar Providers

Unknown Individual

Hematology & Oncology Physician
Northern Light Health Home Office, 43, Whiting Hill Road, Brewer, Penobscot County, Maine, 04412, United States
NPI: 1518998848

Unknown Individual

Hematology & Oncology Physician
Eastern Maine Medical Center, 489, State Street, Bangor, Penobscot County, Maine, 04401, United States
NPI: 1124059449

DENNIS M CHINOY (PA C)

Hematology & Oncology Physician
Northern Light Health Home Office, 43, Whiting Hill Road, Brewer, Penobscot County, Maine, 04412, United States
NPI: 1558393710

DR. KHALIL KAMAR

Hematology & Oncology Physician
Staten Island University Hospital, 475, Seaview Avenue, Dongan Hills, Staten Island, New York, 10305, United States
NPI: 1750801312

JANAK ADHIKARI (MD)

Hematology & Oncology Physician
500 UNIVERSITY DR
NPI: 1588185847