Dr. Stanley Hahn, MD
- Medicare services, 2019
- 146
- Part D claims, 2019
- 78
- Hospital affiliations
- 3
- Industry payments
- $6,929
- Medical groups
- 8
- Practice address
- 1100 Kentucky Ave, West Plains, MO 65775
- Practice phone
- Call (417) 256-9111
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Hahn's professional email, personal email and mobile number
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Dr. Stanley Hahn is a general surgeon in West Plains, Missouri
Dr. Hahn practices at Ozarks Healthcare in West Plains, Missouri, part of Ozarks Healthcare.
Dr. Hahn's NPI, 1619977758, was assigned on July 29, 2005. Dr. Hahn holds Iowa license 28755.
- NPI
- 1619977758NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0648210898
- NPI enumeration date
- July 29, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (417) 256-9111
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 65
- Medical school graduation
- 1987
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Stanley Hahn practices at Ozarks Healthcare in West Plains, Missouri
Dr. Hahn's primary practice is Ozarks Healthcare, at 1100 Kentucky Ave, West Plains, MO 65775 in Howell County. The practice phone is (417) 256-9111.
- Ozarks Healthcare1100 Kentucky Ave, West Plains, MO 65775 · Howell CountyPhone(417) 256-9111
Source: Dmand AI Affiliation Data
Dr. Stanley Hahn is affiliated with 3 sites of care and 8 medical groups
Dr. Hahn's primary practice is Ozarks Healthcare in West Plains, Missouri, part of Ozarks Healthcare. Dr. Hahn is also affiliated with Howard Young Medical Center. The medical group on file is Ozarks Healthcare General Surgery. Dmand AI also links Dr. Hahn to 1 more hospital and 7 medical groups, each named with a free account. Dr. Hahn's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Stanley Hahn's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hahn practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ozarks Healthcare | Available with a free account |
| +2 more sites and 7 medical groups | 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 Ozarks Healthcare and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Stanley Hahn is one of 593 general surgeons in Missouri
Surgery is Dr. Hahn's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dmand AI has Dr. Hahn's licenses on file in 4 states: Iowa, California, Texas and Wisconsin.
Specialties and state licenses
- Surgery, IowaPrimary
- California license
- Specialist, Texas
- Wisconsin license
General surgeons near Dr. Hahn
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. Stanley Hahn billed Medicare for 146 services in 2019
CMS data shows 146 Medicare services from Dr. Hahn across 3 procedure codes in 2019. Medicare paid $8,974 for them.
Dr. Hahn's Medicare services by type, 2018 to 2019
- 2018
- 2019
- Office and hospital visits
- 2018: 1162019: 13315%
- Surgery
- 2018: 302019: 1357%
Where Dr. Hahn's Medicare services took place, 2019
- In an office13391%
- In a facility139%
Dr. Hahn compared with the Missouri median for general surgeons, 2019
- Dr. Hahn
- Missouri median
- Medicare services
- 146vs 16914% below
- Part D claims
- 78vs 4190% above
Medians across 570 general surgeons in Missouri with Dmand AI profiles that report each measure.
Dr. Hahn's most billed Medicare procedure codes, 2019
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Hahn?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Hahn and other general surgeons in Missouri.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Stanley Hahn's patients have a median age of 72
Across all payers, Dmand AI patient panel data puts Dr. Hahn's median patient age at 72, with 42% women.
Dr. Hahn's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women42%
- Men58%
Source: Dmand AI Patient Panel Data
Dr. Stanley Hahn wrote 78 Medicare Part D claims in 2019
In 2019, Dr. Hahn wrote 78 Medicare Part D claims. They cover 4 drugs, with $2,089 in total drug cost. In 2018, CMS named 56 claims across 3 drugs.
Dr. Hahn's most prescribed drugs by claims, 2019
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, 2018 to 2019
- 2018
- 2019
- Claims for drugs CMS names
- 2018: 562019: 7839%
Drugs named by CMS: 4 in 2019, 3 in 2018.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
How Dr. Stanley Hahn takes part in Medicare
Dr. Hahn 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)
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
Upper gastrointestinal (GI) endoscopy for acid reflux: 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 Hahn received $6,929 in industry payments from 2016 to 2020
CMS Open Payments shows 38 general payments to Dr. Hahn from 7 drug and device companies from 2016 to 2020. Education make up the largest share, 54% of the total. Intuitive Surgical, Inc. paid the most, $6,776.
General payments to Dr. Hahn by program year, 2016 to 2020
General payments to Dr. Hahn by kind, 2016 to 2020
- Education$3,75054%
- Travel and lodging$2,56137%
- Food and beverage$6179%
Companies that paid Dr. Hahn the most, 2016 to 2020
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Stanley Hahn'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 Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (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) |
| 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 Hahn
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 Hahn's NPI number?
Dr. Stanley Hahn's NPI number is 1619977758. It was assigned on July 29, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Stanley Hahn?
Dr. Stanley Hahn is a general surgeon in West Plains, Missouri. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Stanley Hahn practice?
Dr. Hahn practices at 1100 Kentucky Ave, West Plains, MO 65775. Dr. Hahn's primary practice is Ozarks Healthcare in West Plains, Missouri, part of Ozarks Healthcare. Dmand AI also links Dr. Hahn to 1 hospital and 7 medical groups.
What is Dr. Stanley Hahn's office phone number?
The practice phone on file for Dr. Hahn is (417) 256-9111.
What is Dr. Stanley Hahn's medical license number?
Dr. Hahn holds Iowa license 28755, one of the licenses on file in 4 states.
Which states has Dr. Stanley Hahn been licensed in?
Dmand AI has state licenses on file for Dr. Hahn in Iowa, California, Texas and Wisconsin.
Which hospitals is Dr. Stanley Hahn affiliated with?
Dr. Hahn practices at Ozarks Healthcare in West Plains, Missouri. Dr. Hahn is also affiliated with Howard Young Medical Center. Dmand AI links Dr. Hahn to 1 more hospital.
What medical group is Dr. Stanley Hahn part of?
Dr. Hahn is linked to Ozarks Healthcare General Surgery. Dmand AI links Dr. Hahn to 7 more medical groups.
Does Dr. Stanley Hahn accept Medicare?
Yes. CMS data shows Dr. Hahn billed Medicare for 146 services in 2019, and Dr. Hahn accepts Medicare assignment.
What services does Dr. Stanley Hahn bill to Medicare?
In 2019, Dr. Hahn's most billed Medicare services were office visit, established patient (99213), office visit, new patient (99203) and surgery: digestive system (43239).
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What drugs does Dr. Stanley Hahn prescribe most?
In 2019 Medicare Part D data, Dr. Hahn's most prescribed drugs by claims were Omeprazole, Tramadol HCl and Suprep.
Has Dr. Stanley Hahn received payments from drug or device companies?
CMS Open Payments shows $6,929 in general payments to Dr. Hahn from 7 companies from 2016 to 2020. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Stanley Hahn been practicing?
Dr. Hahn graduated from medical school in 1987, 39 years ago.
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