Dr. Stanley C. Gallagher, DO
- Medicare services, 2024
- 283
- Medicare patients, 2024
- 80
- Part D claims, 2024
- 18,939
- Hospital affiliations
- 3
- Industry payments
- $2,024
- Practice address
- 205 Orchard Dr, Sisseton, SD 57262
- Practice phone
- Call (605) 698-7647
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Gallagher'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. Stanley C. Gallagher is a family medicine physician in Sisseton, South Dakota
Dr. Gallagher practices at Coteau Health Care System Hospital in Sisseton, South Dakota, part of Coteau Health Care System Hospital.
Dr. Gallagher's NPI, 1831125657, was assigned on June 23, 2006. Dr. Gallagher graduated from College of Physicians and Surgeons (Iowa) in 1976. Dr. Gallagher holds South Dakota license 3948.
- NPI
- 1831125657NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4385552504
- NPI enumeration date
- June 23, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (605) 698-7647
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 76
- Medical school graduation
- 1976
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Stanley C. Gallagher practices at Coteau Health Care System Hospital in Sisseton, South Dakota
Dr. Gallagher's primary practice is Coteau Health Care System Hospital, at 205 Orchard Dr, Sisseton, SD 57262 in Roberts County. The practice phone is (605) 698-7647.
- Coteau Health Care System Hospital205 Orchard Dr, Sisseton, SD 57262 · Roberts CountyPhone(605) 698-7647
Source: Dmand AI Affiliation Data
Dr. Stanley C. Gallagher is affiliated with 7 sites of care and 1 medical group
Dr. Gallagher's primary practice is Coteau Health Care System Hospital in Sisseton, South Dakota, part of Coteau Health Care System Hospital. Dr. Gallagher is also affiliated with Sanford Broadway Medical Center. The medical group on file is CDP Health Care System. Dmand AI also links Dr. Gallagher to 1 more hospital, 2 skilled nursing facilities, 1 home health agency and 1 hospice, 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. Stanley C. Gallagher's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gallagher practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Coteau Health Care System Hospital | Available with a free account |
| +6 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Coteau Health Care System Hospital and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Stanley C. Gallagher is one of 531 family medicine physicians in South Dakota
Family medicine is Dr. Gallagher's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dmand AI has Dr. Gallagher's licenses on file in 3 states: South Dakota, Minnesota and North Dakota.
Specialties and state licenses
- Family medicine, South DakotaPrimary
- Minnesota license
- North Dakota license
Family medicine physicians near Dr. Gallagher
Counts of family medicine physicians 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. Stanley C. Gallagher billed Medicare for 283 services in 2024
CMS data shows 283 Medicare services from Dr. Gallagher across 8 procedure codes in 2024, for 80 Medicare patients. Medicare paid $15,229 for them.
Dr. Gallagher's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2982024: 26312%
- Other services
- 2023: 292024: 2031%
Where Dr. Gallagher's Medicare services took place, 2024
- In an office6924%
- In a facility21476%
Dr. Gallagher compared with the South Dakota median for family medicine physicians, 2024
- Dr. Gallagher
- South Dakota median
- Medicare services
- 283vs 24914% above
- Medicare patients
- 80vs 12737% below
- Part D claims
- 18,356vs 1,09516.8 times
Medians across 551 family medicine physicians in South Dakota with Dmand AI profiles that report each measure.
Dr. Gallagher'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. Gallagher and other family medicine physicians in South Dakota.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Stanley C. Gallagher treated 80 Medicare patients in 2024, average age 81
CMS counts 80 Medicare patients who saw Dr. Gallagher in 2024. The largest group is 85 and over, with 32 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 23% are also on Medicaid. Their average risk score is 1.55, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Gallagher's median patient age at 74, with 47% women.
Dr. Gallagher's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Gallagher's Medicare patients by sex, 2024
- Women4151%
- Men3949%
Chronic conditions among Dr. Gallagher's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Heart failure59%
- Diabetes41%
- Arthritis40%
- Atrial fibrillation35%
- Ischemic heart disease34%
- COPD31%
Share of Medicare patients with each condition. A patient can have several.
Dr. Gallagher'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
- Women47%
- Men53%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Stanley C. Gallagher wrote 18,939 Medicare Part D claims in 2024
In 2024, Dr. Gallagher wrote 18,939 Medicare Part D claims for 1,623 patients. 83% of them were for generic drugs. CMS names the drug for 18,356 of them, across 212 drugs with 11 or more claims each, at $1,250,024 in total drug cost. In 2023, CMS named 19,508 claims across 218 drugs.
Dr. Gallagher's Part D claims by kind of drug, 2024
- Generic15,640 claims83%
- Brand-name3,161 claims17%
- Other138 claims1%
Dr. Gallagher'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. Gallagher's Part D claims, 2024
- Opioids5%907 of 18,939 claims
- Antibiotics2%471 of 18,939 claims
- Antipsychotics, patients 65 and over0%93 of 18,939 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: 19,5082024: 18,3566%
Drugs named by CMS: 212 in 2024, 218 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
How Dr. Stanley C. Gallagher takes part in Medicare
Dr. Gallagher accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Removal or shaving of skin growth: 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. Stanley C. Gallagher received $2,024 in industry payments from 2016 to 2025
CMS Open Payments shows 151 general payments to Dr. Gallagher from 34 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 99% of the total. Boehringer Ingelheim Pharmaceuticals, Inc. paid the most, $323.
General payments to Dr. Gallagher by program year, 2016 to 2025
General payments to Dr. Gallagher by kind, 2016 to 2025
- Food and beverage$2,01399%
- Education$121%
Companies that paid Dr. Gallagher the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Stanley C. Gallagher graduated from College of Physicians and Surgeons (Iowa)
Dr. Gallagher graduated from College of Physicians and Surgeons (Iowa) in 1976.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Stanley C. Gallagher'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. Stanley C. Gallagher
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. Stanley C. Gallagher's NPI number?
Dr. Stanley C. Gallagher's NPI number is 1831125657. It was assigned on June 23, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Stanley C. Gallagher?
Dr. Stanley C. Gallagher is a family medicine physician in Sisseton, South Dakota. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Stanley C. Gallagher practice?
Dr. Gallagher practices at 205 Orchard Dr, Sisseton, SD 57262. Dr. Gallagher's primary practice is Coteau Health Care System Hospital in Sisseton, South Dakota, part of Coteau Health Care System Hospital. Dmand AI also links Dr. Gallagher to 1 hospital, 2 skilled nursing facilities, 1 home health agency and 1 hospice.
What is Dr. Stanley C. Gallagher's office phone number?
The practice phone on file for Dr. Gallagher is (605) 698-7647.
What is Dr. Stanley C. Gallagher's medical license number?
Dr. Gallagher holds South Dakota license 3948, one of the licenses on file in 3 states.
Which states has Dr. Stanley C. Gallagher been licensed in?
Dmand AI has state licenses on file for Dr. Gallagher in South Dakota, Minnesota and North Dakota.
Which hospitals is Dr. Stanley C. Gallagher affiliated with?
Dr. Gallagher practices at Coteau Health Care System Hospital in Sisseton, South Dakota. Dr. Gallagher is also affiliated with Sanford Broadway Medical Center. Dmand AI links Dr. Gallagher to 1 more hospital.
What medical group is Dr. Stanley C. Gallagher part of?
Dr. Gallagher is linked to CDP Health Care System.
Does Dr. Stanley C. Gallagher accept Medicare?
Yes. CMS data shows Dr. Gallagher billed Medicare for 283 services in 2024, and Dr. Gallagher accepts Medicare assignment.
How many Medicare patients does Dr. Stanley C. Gallagher see?
CMS counts 80 Medicare patients who saw Dr. Gallagher in 2024, with an average age of 81.
Show 5 more questionsShow fewer questions
What services does Dr. Stanley C. Gallagher bill to Medicare?
In 2024, Dr. Gallagher's most billed Medicare services were hospital inpatient care (99231), hospital inpatient care (99232) and hospital inpatient care (99239).
Where did Dr. Stanley C. Gallagher go to medical school?
Dr. Gallagher graduated from College of Physicians and Surgeons (Iowa) in 1976.
What drugs does Dr. Stanley C. Gallagher prescribe most?
In 2024 Medicare Part D data, Dr. Gallagher's most prescribed drugs by claims were Levothyroxine Sodium, Furosemide and Amlodipine Besylate.
Has Dr. Stanley C. Gallagher received payments from drug or device companies?
CMS Open Payments shows $2,024 in general payments to Dr. Gallagher from 34 companies from 2016 to 2025. The largest total came from Boehringer Ingelheim Pharmaceuticals, Inc.
How long has Dr. Stanley C. Gallagher been practicing?
Dr. Gallagher graduated from medical school in 1976, 50 years ago.
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