NPPES file of Aug 9, 2026

Daniel J. Long, OD

Optometrist · Mandan, ND

Daniel J. Long, OD is an optometrist with a practice address in Mandan, North Dakota, and NPI 1891894564, issued on Sep 21, 2006. Check the license (North Dakota 383, as entered in NPPES) with the North Dakota board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1891894564
Name
Daniel J. Long
Credential
OD
Primary taxonomy
Optometrist 152W00000X
License number
383 ND
Self-reported in NPPES; status is on the state search
Practice location
113 3RD Ave NW, Mandan, ND 58554
Phone
(701) 663-2020
Enumerated
Sep 21, 2006
Record last updated
Oct 25, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(701) 667-2057
Medicaid ID
60231 ND
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest optometrist records → All 236 in North Dakota → Look up another NPI →

Also registered at 113 3RD Ave NW

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Anna Helmers, ODOptometrist1821658758
  2. James Helmers, ODOptometrist1407954613
  3. John Helmers, ODOptometrist1740388941
  4. Emily Zinke, ODOptometrist1336708387

Verify Daniel J. Long in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich North Dakota board licenses this profession
    Search for license 383    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the North Dakota license search

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Daniel J. Long among 236 optometrist records in North Dakota

Daniel J. Long, OD is one of 236 optometrist records with a practice address in North Dakota. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 6% of them.

  • NPI issued2006 · 6% of these records are older, 53% newer
  • In a Medicare fileNo · 80% of these records are
  • In the CMS Doctors and Clinicians fileNo · 73% of these records are
  • Record last updated2007 · 66% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 152W00000X and a North Dakota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

12 optometrist records list a practice address in Mandan

They are 12 of the 528 NPPES records with a practice address in Mandan, and 236 optometrist records in North Dakota. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 236 in North Dakota → Every provider in Mandan → Optometrist nationwide →

The 8 optometrist records with the nearest ZIP codes

  1. Katrin Brucker, O.D.Mandan, ND 585541619229952
  2. Danielle Dyke, O.D.Mandan, ND 585541518534734
  3. Audrey Fields Grube, O.D.Mandan, ND 585541669512471
  4. James Helmers, ODMandan, ND 585541407954613
  5. John Helmers, ODMandan, ND 585541740388941
  6. Anna Helmers, ODMandan, ND 585541821658758
  7. Eve Kostelecky, O.D.Mandan, ND 585541578755757
  8. Daniel Little, ODMandan, ND 585541619997848

Common questions

What is Daniel J. Long, OD's NPI number?

Daniel J. Long, OD's National Provider Identifier (NPI) is 1891894564, issued on Sep 21, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Daniel J. Long, OD located?

The NPPES record lists a practice address at 113 3RD Ave NW, Mandan, ND, 58554. Phone: (701) 663-2020. Providers update this record themselves, so call before visiting.

How can I verify Daniel J. Long, OD's license?

NPPES lists North Dakota license number 383, as entered by the provider. Search the North Dakota board that licenses this profession; the NPPES record confirms identity 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. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.