DR. HOWARD MARK HACK M.D.
NPI 1952483786
Internal Medicine - Gastroenterology in Grand Forks, ND

Active since October 20, 2006PECOS EnrolledAccepts Medicare Assignment
1300 S COLUMBIA RD, GRAND FORKS, ND 58201(701) 780-5000 Get Directions Write a Review

NPPES record last updated: May 5, 2017. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Howard Mark Hack M.d. NPPES

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

DR. HOWARD MARK HACK M.D. (NPI 1952483786) is an individual gastroenterology provider in Grand Forks, North Dakota, licensed in North Dakota (13875) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS and is a graduate of Washington University School Of Medicine (1988).

NPPES Registry Identity

NPI1952483786
Entity TypeIndividualMale
Primary Taxonomy207RG0100X
Provider Legal NameDR. HOWARD MARK HACKCredential: M.D.
Location Address1300 S COLUMBIA RDGrand Forks, ND 58201-4012
Mailing Address1300 S Columbia RdGrand Forks, ND 58201-4012 · (701) 780-5000
Sole ProprietorNo
Medical School CMSWashington University School Of MedicineGraduated 1988
Enumeration DateOctober 20, 2006
Last NPPES UpdateMay 5, 2017
NPI 1952483786 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
Licenses Licensed in ND · 13875 Licensed in WI · 30900
Definition
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
1300 S COLUMBIA RD, Grand Forks, ND 58201

Other Identifiers 1

Medicare PINN722095ND

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Dr. Howard Mark Hack M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID9335197136
PECOS Enrollment IDI20260514000517
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 58201 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$127.45 typical visit price
range $55.75 – $168.12
Typical copayment $31.86 (range $13.93 – $42.03)
Most-billed visit code 99204
Established Patient
$98.29 typical visit price
range $18.11 – $137.65
Typical copayment $24.57 (range $4.52 – $34.41)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

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

Occupational Therapist
1300 S COLUMBIA RD
GRAND FORKS, ND 58201
Internal Medicine (Nephrology)
1300 S COLUMBIA RD
GRAND FORKS, ND 58201
Prosthetic/Orthotic Supplier
1300 S COLUMBIA RD
GRAND FORKS, ND 58201
Psychiatry & Neurology (Neurology)
1300 S COLUMBIA RD
GRAND FORKS, ND 58201
Internal Medicine (Pulmonary Disease)
1300 S COLUMBIA RD
GRAND FORKS, ND 58201
Clinic/Center
1300 S COLUMBIA RD
GRAND FORKS, ND 58201
Physical Therapist
1300 S COLUMBIA RD
GRAND FORKS, ND 58201
Nurse Practitioner (Family)
1300 S COLUMBIA RD
GRAND FORKS, ND 58201

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 Howard Hack's NPI number?

The NPI number for Howard Hack is 1952483786. It was assigned to this individual provider in the NPPES registry on October 20, 2006.

Where is Howard Hack located?

Howard Hack practices at 1300 S Columbia Rd, Grand Forks, ND 58201. The listed phone number is (701) 780-5000.

What is Howard Hack's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Is Howard Hack enrolled in Medicare?

Yes. Howard Hack is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Howard Hack was last updated on May 5, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 years 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.