Mark Strand, DO
NPI 1720428519 · Otolaryngology Physician · Grand Forks, ND
Enrolled with Medicare as Practitioner - Otolaryngology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Strand, DO is a Otolaryngology Physician provider in Grand Forks, ND (NPI 1720428519).
Provider details
- NPI number
- 1720428519
- Entity type
- Individual
- Primary specialty
- Otolaryngology PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 14958 (ND)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
12 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
534 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 82 | $63 |
| Diagnostic Exam of Voice Box Using a Flexible Endoscope31575 | 51 | $64 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 46 | $77 |
| Diagnostic Exam of Nasal Passages Using an Endoscope31231 | 45 | $58 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 45 | $93 |
| Exam of Ear Using a Microscope92504 | 43 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ipratropium Bromide | 42 | 19 |
| Fluticasone Propionate | 35 | 16 |
| Azelastine Hcl | 22 | 13 |
| Prednisone | 18 | 13 |
| Triamcinolone Acetonide | 17 | 12 |
| Doxycycline Hyclate | 15 | 12 |
| Ciprofloxacin Hcl | 13 | 11 |
| Levofloxacin | 11 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$37 across 2 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2013-06-26
- Last updated
- 2020-09-24
- Certified
- 2020-09-24
Frequently asked questions
- What is Mark Strand's NPI number?
- Mark Strand's National Provider Identifier (NPI) is 1720428519, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Strand's specialty?
- Mark Strand is listed in the NPPES registry with a primary specialty of Otolaryngology Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Strand located?
- Mark Strand's practice location on file with NPPES is 4440 S Washington St, Grand Forks, ND 58201-7245.
- What is Mark Strand's phone number?
- The practice phone number listed in the NPPES registry for Mark Strand is (701) 732-7000.
- Does Mark Strand accept Medicare?
- Mark Strand is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Strand's NPI active?
- Yes — Mark Strand's NPI (1720428519) is active in the NPPES registry as of the last update on 2020-09-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.