Dr. Mark A. Erickstad, MD
- Medicare services, 2023
- 255
- Part D claims, 2024
- 229
- Industry payments
- $387
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 300 N 7th St, Bismarck, ND 58501
- Practice phone
- Call (701) 323-6000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Sanford Medical Center - Bismarck
Bismarck, North Dakota
Find Dr. Erickstad's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Mark A. Erickstad is an internist in Bismarck, North Dakota
Dr. Erickstad practices at Sanford Medical Center - Bismarck in Bismarck, North Dakota.
Dr. Erickstad's NPI, 1700824984, was assigned on June 2, 2006. Dr. Erickstad graduated from University of Wisconsin School of Medicine in 1979. Dr. Erickstad holds North Dakota license 4405.
- NPI
- 1700824984NPI Registry (opens in a new tab)
- NPI enumeration date
- June 2, 2006
- NPI status
- Active
- Practice phone
- (701) 323-6000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 73
- Medical school graduation
- 1979
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Mark A. Erickstad practices at Sanford Medical Center - Bismarck in Bismarck, North Dakota
Dr. Erickstad's primary practice is Sanford Medical Center - Bismarck, at 300 N 7th St, Bismarck, ND 58501 in Burleigh County. The practice phone is (701) 323-6000.
- Sanford Medical Center - Bismarck300 N 7th St, Bismarck, ND 58501 · Burleigh CountyPhone(701) 323-6000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Mark A. Erickstad is affiliated with 2 sites of care and 1 medical group
Dr. Erickstad's primary practice is Sanford Medical Center - Bismarck in Bismarck, North Dakota. The medical group on file is Essentia Health-Mid Dakota Bismarck 9th St Clinic. Dmand AI also links Dr. Erickstad to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Mark A. Erickstad's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Erickstad practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Sanford Medical Center - Bismarck | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Mark A. Erickstad is one of 193 internists in North Dakota
Internal medicine is Dr. Erickstad's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Erickstad is licensed in North Dakota.
Specialties and state licenses
- Internal medicine, North DakotaPrimary
Internists near Dr. Erickstad
Counts of internists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Mark A. Erickstad billed Medicare for 255 services in 2023
CMS data shows 255 Medicare services from Dr. Erickstad across 5 procedure codes in 2023. Medicare paid $9,870 for them. Every service was in an office.
Dr. Erickstad's Medicare services by type, 2022 to 2023
- 2022
- 2023
- Office and hospital visits
- 2022: 5452023: 19165%
- Tests and treatments
- 2022: 1652023: 4076%
- Other services
- 2022: 1292023: 1390%
- Surgery
- 2022: 562023: 1180%
Dr. Erickstad compared with the North Dakota median for internists, 2023
- Dr. Erickstad
- North Dakota median
- Medicare services
- 255vs 44643% below
- Part D claims
- 50vs 23178% below
Medians across 192 internists in North Dakota with Dmand AI profiles that report each measure.
Dr. Erickstad's most billed Medicare procedure codes, 2023
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Erickstad and other internists in North Dakota.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mark A. Erickstad's patients have a median age of 74
Across all payers, Dmand AI patient panel data puts Dr. Erickstad's median patient age at 74, with 38% women.
Dr. Erickstad's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women38%
- Men62%
Source: Dmand AI Patient Panel Data
Dr. Mark A. Erickstad wrote 229 Medicare Part D claims in 2024
In 2024, Dr. Erickstad wrote 229 Medicare Part D claims for 68 patients. 86% of them were for generic drugs. CMS names the drug for 50 of them, across 3 drugs with 11 or more claims each, at $811 in total drug cost. In 2023, CMS named 4,096 claims across 68 drugs.
Dr. Erickstad's Part D claims by kind of drug, 2024
- Generic197 claims86%
- Brand-name19 claims8%
- Other13 claims6%
Dr. Erickstad's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 4,0962024: 5099%
Drugs named by CMS: 3 in 2024, 68 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Dr. Mark A. Erickstad received $387 in industry payments from 2016 to 2024
CMS Open Payments shows 25 general payments to Dr. Erickstad from 7 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 100% of the total. Astellas Pharma US Inc paid the most, $295.
General payments to Dr. Erickstad by program year, 2016 to 2024
Companies that paid Dr. Erickstad the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Mark A. Erickstad graduated from University of Wisconsin School of Medicine
Dr. Erickstad graduated from University of Wisconsin School of Medicine in 1979.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Mark A. Erickstad's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Mark A. Erickstad
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Mark A. Erickstad's NPI number?
Dr. Mark A. Erickstad's NPI number is 1700824984. It was assigned on June 2, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Mark A. Erickstad?
Dr. Mark A. Erickstad is an internist in Bismarck, North Dakota. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Mark A. Erickstad practice?
Dr. Erickstad practices at 300 N 7th St, Bismarck, ND 58501. Dr. Erickstad's primary practice is Sanford Medical Center - Bismarck in Bismarck, North Dakota. Dmand AI also links Dr. Erickstad to 1 group practice or clinic.
What is Dr. Mark A. Erickstad's office phone number?
The practice phone on file for Dr. Erickstad is (701) 323-6000.
What is Dr. Mark A. Erickstad's medical license number?
Dr. Erickstad holds North Dakota license 4405.
What medical group is Dr. Mark A. Erickstad part of?
Dr. Erickstad is linked to Essentia Health-Mid Dakota Bismarck 9th St Clinic.
Does Dr. Mark A. Erickstad accept Medicare?
Yes. CMS data shows Dr. Erickstad billed Medicare for 255 services in 2023.
What services does Dr. Mark A. Erickstad bill to Medicare?
In 2023, Dr. Erickstad's most billed Medicare services were office visit, established patient (99214), heart test or procedure (93000) and office visit, established patient (99215).
Where did Dr. Mark A. Erickstad go to medical school?
Dr. Erickstad graduated from University of Wisconsin School of Medicine in 1979.
What drugs does Dr. Mark A. Erickstad prescribe most?
In 2024 Medicare Part D data, Dr. Erickstad's most prescribed drugs by claims were Levothyroxine Sodium, Metoprolol Succinate and Atorvastatin Calcium.
Has Dr. Mark A. Erickstad received payments from drug or device companies?
CMS Open Payments shows $387 in general payments to Dr. Erickstad from 7 companies from 2016 to 2024. The largest total came from Astellas Pharma US Inc.
How long has Dr. Mark A. Erickstad been practicing?
Dr. Erickstad graduated from medical school in 1979, 47 years ago.
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