Dr. Abner H. Bagenstose III, MD
- Medicare services, 2023
- 1,032
- Part D claims, 2024
- 98
- Industry payments
- $2,198
- Medical groups
- 2
- State license
- 1
- Practice address
- 5223 Paulsen St, Savannah, GA 31405
- Practice phone
- Call (912) 303-9355
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Southern Allergy and Asthma PC
Savannah, Georgia
Find Dr. Bagenstose'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. Abner H. Bagenstose III is an allergist and immunologist in Savannah, Georgia
Dr. Bagenstose practices at Southern Allergy and Asthma PC in Savannah, Georgia.
Dr. Bagenstose's NPI, 1104888403, was assigned on April 4, 2006. Dr. Bagenstose graduated from Ohio State University College of Medicine in 1974. Dr. Bagenstose holds Ohio license 35037450B.
- NPI
- 1104888403NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6901981190
- NPI enumeration date
- April 4, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (912) 303-9355
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 78
- Medical school graduation
- 1974
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Abner H. Bagenstose III practices at Southern Allergy and Asthma PC in Savannah, Georgia
Dr. Bagenstose's primary practice is Southern Allergy and Asthma PC, at 5223 Paulsen St, Savannah, GA 31405 in Chatham County. The practice phone is (912) 303-9355.
- Southern Allergy and Asthma PC5223 Paulsen St, Savannah, GA 31405 · Chatham CountyPhone(912) 303-9355
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Abner H. Bagenstose III is affiliated with 1 site of care and 2 medical groups
Dr. Bagenstose's primary practice is Southern Allergy and Asthma PC in Savannah, Georgia. The medical group on file is Ohio ENT & Allergy Physicians. Dmand AI also links Dr. Bagenstose to 1 more medical group, 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. Abner H. Bagenstose III's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Bagenstose practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Southern Allergy and Asthma PC | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Abner H. Bagenstose III is one of 97 allergists and immunologists in Georgia
Allergy and immunology is Dr. Bagenstose's primary specialty in the NPI Registry, under taxonomy code 207K00000X. Dr. Bagenstose is licensed in Ohio.
Specialties and state licenses
- Allergy and immunology, OhioPrimary
Allergists and immunologists near Dr. Bagenstose
Counts of allergists and immunologists 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. Abner H. Bagenstose III billed Medicare for 1,032 services in 2023
CMS data shows 1,032 Medicare services from Dr. Bagenstose across 8 procedure codes in 2023. Medicare paid $18,088 for them. Every service was in an office.
Dr. Bagenstose's Medicare services by type, 2022 to 2023
- 2022
- 2023
- Tests and treatments
- 2022: 1,2212023: 93324%
- Office and hospital visits
- 2022: 1092023: 999%
Dr. Bagenstose compared with the Georgia median for allergists and immunologists, 2023
- Dr. Bagenstose
- Georgia median
- Medicare services
- 1,032vs 2,15652% below
- Part D claims
- 29vs 52694% below
Medians across 91 allergists and immunologists in Georgia with Dmand AI profiles that report each measure.
Dr. Bagenstose'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. Bagenstose and other allergists and immunologists in Georgia.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Abner H. Bagenstose III's patients have a median age of 60
Across all payers, Dmand AI patient panel data puts Dr. Bagenstose's median patient age at 60, with 43% women.
Dr. Bagenstose's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 60
Patient panel by sex, all payers
- Women43%
- Men57%
Source: Dmand AI Patient Panel Data
Dr. Abner H. Bagenstose III wrote 98 Medicare Part D claims in 2024
In 2024, Dr. Bagenstose wrote 98 Medicare Part D claims for 39 patients. 51% of them were for generic drugs. CMS names the drug for 29 of them, across 2 drugs with 11 or more claims each, at $483,221 in total drug cost. In 2023, CMS named 169 claims across 9 drugs.
Dr. Bagenstose's Part D claims by kind of drug, 2024
- Generic50 claims51%
- Brand-name48 claims49%
Dr. Bagenstose'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: 1692024: 2983%
Drugs named by CMS: 2 in 2024, 9 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. Abner H. Bagenstose III takes part in Medicare
Dr. Bagenstose accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Abner H. Bagenstose III received $2,198 in industry payments from 2016 to 2025
CMS Open Payments shows 147 general payments to Dr. Bagenstose from 25 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 99% of the total. GlaxoSmithKline, LLC. paid the most, $456.
General payments to Dr. Bagenstose by program year, 2016 to 2025
General payments to Dr. Bagenstose by kind, 2016 to 2025
- Food and beverage$2,16599%
- Education$331%
Companies that paid Dr. Bagenstose 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. Abner H. Bagenstose III graduated from Ohio State University College of Medicine
Dr. Bagenstose graduated from Ohio State University College of Medicine in 1974.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Abner H. Bagenstose III'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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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. Abner H. Bagenstose III
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. Abner H. Bagenstose III's NPI number?
Dr. Abner H. Bagenstose III's NPI number is 1104888403. It was assigned on April 4, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Abner H. Bagenstose III?
Dr. Abner H. Bagenstose III is an allergist and immunologist in Savannah, Georgia. The primary specialty in the NPI Registry is Allergy & Immunology Physician (taxonomy code 207K00000X).
Where does Dr. Abner H. Bagenstose III practice?
Dr. Bagenstose practices at 5223 Paulsen St, Savannah, GA 31405. Dr. Bagenstose's primary practice is Southern Allergy and Asthma PC in Savannah, Georgia. Dmand AI also links Dr. Bagenstose to 1 medical group.
What is Dr. Abner H. Bagenstose III's office phone number?
The practice phone on file for Dr. Bagenstose is (912) 303-9355.
What is Dr. Abner H. Bagenstose III's medical license number?
Dr. Bagenstose holds Ohio license 35037450B.
What medical group is Dr. Abner H. Bagenstose III part of?
Dr. Bagenstose is linked to Ohio ENT & Allergy Physicians. Dmand AI links Dr. Bagenstose to 1 more medical group.
Does Dr. Abner H. Bagenstose III accept Medicare?
Yes. CMS data shows Dr. Bagenstose billed Medicare for 1,032 services in 2023, and Dr. Bagenstose accepts Medicare assignment.
What services does Dr. Abner H. Bagenstose III bill to Medicare?
In 2023, Dr. Bagenstose's most billed Medicare services were allergy test or treatment (95165), allergy test or treatment (95117) and allergy test or treatment (95115).
Where did Dr. Abner H. Bagenstose III go to medical school?
Dr. Bagenstose graduated from Ohio State University College of Medicine in 1974.
What drugs does Dr. Abner H. Bagenstose III prescribe most?
In 2024 Medicare Part D data, Dr. Bagenstose's most prescribed drugs by claims were Trelegy Ellipta and Orladeyo.
Has Dr. Abner H. Bagenstose III received payments from drug or device companies?
CMS Open Payments shows $2,198 in general payments to Dr. Bagenstose from 25 companies from 2016 to 2025. The largest total came from GlaxoSmithKline, LLC.
How long has Dr. Abner H. Bagenstose III been practicing?
Dr. Bagenstose graduated from medical school in 1974, 52 years ago.
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