Dr. Craig Holger Andersen, MD
- Medicare services, 2024
- 79
- Medicare patients, 2026
- 83
- Part D claims, 2026
- 64
- Hospital affiliations
- 5
- Industry payments
- $549
- Practice address
- 2635 N 7th St, Grand Junction, CO 81501
- Practice phone
- Call (970) 298-2260
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Andersen'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. Craig Holger Andersen is a general surgeon in Grand Junction, Colorado
Dr. Andersen practices at St. Mary's Regional Hospital in Grand Junction, Colorado, part of Intermountain Health.
Dr. Andersen's NPI, 1164535340, was assigned on August 15, 2006. Dr. Andersen graduated from Harvard Medical School in 1991. Dr. Andersen holds Colorado license 34956.
- NPI
- 1164535340NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6103019138
- NPI enumeration date
- August 15, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (970) 298-2260
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 61
- Medical school graduation
- 1991
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Craig Holger Andersen practices at St. Mary's Regional Hospital in Grand Junction, Colorado
Dr. Andersen's primary practice is St. Mary's Regional Hospital, at 2635 N 7th St, Grand Junction, CO 81501 in Mesa County. The practice phone is (970) 298-2260.
- St. Mary's Regional Hospital2635 N 7th St, Grand Junction, CO 81501 · Mesa CountyPhone(970) 298-2260
Source: Dmand AI Affiliation Data
Dr. Craig Holger Andersen is affiliated with 9 sites of care and 4 medical groups
Dr. Andersen's primary practice is St. Mary's Regional Hospital in Grand Junction, Colorado, part of Intermountain Health. Dr. Andersen is also affiliated with Community Hospital. The medical group on file is Colorado Surgical Affiliates. Dmand AI also links Dr. Andersen to 3 more hospitals, 3 group practices and clinics, 3 medical groups and 1 rural health clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Craig Holger Andersen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Andersen practices, 9 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| St. Mary's Regional Hospital | Available with a free account |
| +8 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Craig Holger Andersen is one of 504 general surgeons in Colorado
Surgery is Dr. Andersen's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Andersen is licensed in Colorado.
Specialties and state licenses
- Surgery, ColoradoPrimary
General surgeons near Dr. Andersen
Counts of general surgeons 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. Craig Holger Andersen billed Medicare for 79 services in 2024
CMS data shows 79 Medicare services from Dr. Andersen across 4 procedure codes in 2024, for 83 Medicare patients. Medicare paid $18,535 for them.
Dr. Andersen's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 822024: 6126%
- Surgery
- 2023: 142024: 1829%
Where Dr. Andersen's Medicare services took place, 2024
- In an office6177%
- In a facility1823%
Dr. Andersen compared with the Colorado median for general surgeons, 2024
- Dr. Andersen
- Colorado median
- Medicare services
- 79vs 10928% below
- Medicare patients
- 83vs 10420% below
- Part D claims
- 35vs 3113% above
Medians across 491 general surgeons in Colorado with Dmand AI profiles that report each measure.
Dr. Andersen's most billed Medicare procedure codes, 2024
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. Andersen and other general surgeons in Colorado.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Craig Holger Andersen treated 83 Medicare patients in 2026, average age 72
CMS counts 83 Medicare patients who saw Dr. Andersen in 2026. The largest group is 65 to 74, with 44 patients. 67% of them have high blood pressure, and 52% have high cholesterol. Their average risk score is 1.12, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Andersen's median patient age at 73, with 59% women.
Dr. Andersen's Medicare patients by age, 2026
CMS leaves out age groups with fewer than 11 patients.
Dr. Andersen's Medicare patients by sex, 2026
- Women5566%
- Men2834%
Chronic conditions among Dr. Andersen's Medicare patients, 2026
- High blood pressure67%
- High cholesterol52%
- Arthritis47%
- Osteoporosis29%
- Chronic kidney disease27%
- Mood disorders25%
- Depression23%
- Diabetes19%
Share of Medicare patients with each condition. A patient can have several.
Dr. Andersen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women59%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2026 data
Dr. Craig Holger Andersen wrote 64 Medicare Part D claims in 2026
In 2026, Dr. Andersen wrote 64 Medicare Part D claims for 45 patients. 84% of them were for generic drugs. CMS names the drug for 35 of them, across 1 drug with 11 or more claims each, at $77 in total drug cost. In 2023, CMS named 44 claims across 1 drug.
Dr. Andersen's Part D claims by kind of drug, 2026
- Generic54 claims84%
- Brand-name and other10 claims16%
Dr. Andersen'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.
Drug classes CMS tracks in Dr. Andersen's Part D claims, 2026
- Opioids66%42 of 64 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 442024: 3520%
Drugs named by CMS: 1 in 2024, 1 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), 2026 data
How Dr. Craig Holger Andersen takes part in Medicare
Dr. Andersen accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Colonoscopy: 1 to 10 procedures (CMS shows small counts as a range)
Hernia repair - groin (open): 1 to 10 procedures (CMS shows small counts as a range)
Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Craig Holger Andersen received $549 in industry payments from 2019 to 2025
CMS Open Payments shows 6 general payments to Dr. Andersen from 5 drug and device companies from 2019 to 2025. Food and beverage make up the largest share, 100% of the total. Medtronic, Inc. paid the most, $235.
General payments to Dr. Andersen by program year, 2019 to 2025
Companies that paid Dr. Andersen the most, 2019 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Craig Holger Andersen graduated from Harvard Medical School
Dr. Andersen graduated from Harvard Medical School in 1991.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Craig Holger Andersen'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy 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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (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. Craig Holger Andersen
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. Craig Holger Andersen's NPI number?
Dr. Craig Holger Andersen's NPI number is 1164535340. It was assigned on August 15, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Craig Holger Andersen?
Dr. Craig Holger Andersen is a general surgeon in Grand Junction, Colorado. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Craig Holger Andersen practice?
Dr. Andersen practices at 2635 N 7th St, Grand Junction, CO 81501. Dr. Andersen's primary practice is St. Mary's Regional Hospital in Grand Junction, Colorado, part of Intermountain Health. Dmand AI also links Dr. Andersen to 3 hospitals, 3 group practices and clinics, 3 medical groups and 1 rural health clinic, and a free account names each one.
What is Dr. Craig Holger Andersen's office phone number?
The practice phone on file for Dr. Andersen is (970) 298-2260. Dmand AI also checks direct phone and mobile numbers, available with a free account.
What is Dr. Craig Holger Andersen's email address?
Dmand AI checks professional and personal email addresses for Dr. Andersen through healthcare-specific waterfall enrichment. They are available with a free Dmand AI account.
What is Dr. Craig Holger Andersen's medical license number?
Dr. Andersen holds Colorado license 34956.
Which hospitals is Dr. Craig Holger Andersen affiliated with?
Dr. Andersen practices at St. Mary's Regional Hospital in Grand Junction, Colorado. Dr. Andersen is also affiliated with Community Hospital. Dmand AI links Dr. Andersen to 3 more hospitals, named with a free account.
What medical group is Dr. Craig Holger Andersen part of?
Dr. Andersen is linked to Colorado Surgical Affiliates. Dmand AI links Dr. Andersen to 3 more medical groups, named with a free account.
Who does Dr. Craig Holger Andersen practice with?
Dmand AI links 38 HCPs to Dr. Andersen's primary medical group, 12 of them general surgeons. A free account lists them, with verified contacts.
Does Dr. Craig Holger Andersen accept Medicare?
Yes. CMS data shows Dr. Andersen billed Medicare for 79 services in 2024, and Dr. Andersen accepts Medicare assignment.
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How many Medicare patients does Dr. Craig Holger Andersen see?
CMS counts 83 Medicare patients who saw Dr. Andersen in 2026, with an average age of 72.
What services does Dr. Craig Holger Andersen bill to Medicare?
In 2024, Dr. Andersen's most billed Medicare services were office visit, new patient (99204), office visit, established patient (99213) and surgery: endocrine glands (60500).
Where did Dr. Craig Holger Andersen go to medical school?
Dr. Andersen graduated from Harvard Medical School in 1991.
What drugs does Dr. Craig Holger Andersen prescribe most?
In 2024 Medicare Part D data, Dr. Andersen's most prescribed drugs by claims were Oxycodone HCl.
Has Dr. Craig Holger Andersen received payments from drug or device companies?
CMS Open Payments shows $549 in general payments to Dr. Andersen from 5 companies from 2019 to 2025. The largest total came from Medtronic, Inc.
How long has Dr. Craig Holger Andersen been practicing?
Dr. Andersen graduated from medical school in 1991, 35 years ago.
What EHR does Dr. Craig Holger Andersen's practice use?
Dmand AI tracks the EHR system at St. Mary's Regional Hospital and at 8 more sites and 3 medical groups. The vendor and product are available with a free Dmand AI account.
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