Ergest Isak, MD
Surgery Physician · Grand Forks, ND
Ergest Isak, MD is a surgery physician with a practice address in Grand Forks, North Dakota, and NPI 1144905589, issued on Jun 21, 2023. Check the license (North Dakota RL20011, as entered in NPPES) on the North Dakota Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Ergest Isak
- Credential
- MD
- Primary taxonomy
- Surgery Physician 208600000X
- License number
- RL20011 ND
Self-reported in NPPES; status is on the state search - Practice location
- 1301 N Columbia RD Stop 9037, Grand Forks, ND 58202
- Phone
- (701) 777-3069
- Enumerated
- Jun 21, 2023
- Record last updated
- Jun 21, 2023
- Entity
- Type 1 · individual
8 nearest surgery physician records → All 142 in North Dakota → Look up another NPI →
Also registered at 1301 N Columbia RD Stop 9037
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jasleen Bains, MDSurgery Physician1396670063
- Jude Barber, MDSurgery Physician1679197818
- Charlie Barhorst, DOSurgery Physician1902653710
- Ikttesh ChahalSurgery Physician1780316612
- Brandon Ciak, DOSurgery Physician1619809217
- Ryan Griffin, MDSurgery Physician1427732460
Verify Ergest Isak in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNorth Dakota Board of Medicine
Search for license RL20011Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
31% fewer Medicare Part D claims than the average surgery physician in 2024
102 Medicare Part D claims for 53 beneficiaries, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D. 38 claims were for opioids.
Most prescribed
- Oxycodone Hcl32 claims
- Tizanidine Hcl11 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Ergest Isak among 142 surgery physician records in North Dakota
Ergest Isak, MD is one of 142 surgery physician records with a practice address in North Dakota. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 84% of them.
- NPI issued2023 · 84% of these records are older, 11% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileNo · 53% of these records are
- Record last updated2023 · 44% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208600000X and a North Dakota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
61 surgery physician records list a practice address in Grand Forks
They are 61 of the 2,524 NPPES records with a practice address in Grand Forks, and 142 surgery physician records in North Dakota.
All 142 in North Dakota → Every provider in Grand Forks → Surgery Physician nationwide →
The 8 surgery physician records with the nearest ZIP codes
- Seye Adekeye, M.D., PH.D.Grand Forks, ND 582021013390129
- Breann Anderson, M.D.Grand Forks, ND 582021184902330
- David Antonenko, MDGrand Forks, ND 582021548351331
- Jude Barber, MDGrand Forks, ND 582021679197818
- Marc Basson, MD, PHD, MBAGrand Forks, ND 582021346254406
- Eric Curto, MDGrand Forks, ND 582021457838914
- Khider Elnimeiry, M.D.Grand Forks, ND 582021477994671
- Lucas Holkup, MDGrand Forks, ND 582021912453846
Common questions
What is Ergest Isak, MD's NPI number?
Ergest Isak, MD's National Provider Identifier (NPI) is 1144905589, issued on Jun 21, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Ergest Isak, MD located?
The NPPES record lists a practice address at 1301 N Columbia RD Stop 9037, Grand Forks, ND, 58202. Phone: (701) 777-3069. Providers update this record themselves, so call before visiting.
How can I verify Ergest Isak, MD's license?
NPPES lists North Dakota license number RL20011, as entered by the provider. Search the North Dakota Board of Medicine at https://www.ndbom.org/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Ergest Isak, MD prescribe under Medicare Part D?
In 2024, Ergest Isak, MD had 102 Medicare Part D claims for 53 beneficiaries; the average among surgery physician prescribers was 147. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.