Daniel John Callahan, PA-C
Physician Assistant · Peachtree City, GA
Daniel John Callahan, PA-C is a physician assistant with a practice address in Peachtree City, Georgia, and NPI 1265998439, issued on Feb 13, 2019. Check the license (Georgia 9243, as entered in NPPES) with the Georgia board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Daniel John Callahan
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 9243 GA
Self-reported in NPPES; status is on the state search - Practice location
- 100 Genevieve CT Ste A, Peachtree City, GA 30269
- Phone
- (770) 486-1818
- Enumerated
- Feb 13, 2019
- Record last updated
- Sep 25, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (855) 313-2098
- Medicare enrollment
- Enrolled (PECOS I20190627000699); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 100 Genevieve CT Ste A
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Natashia Conley, MDFamily Medicine Physician1659347581
- Katarina DayFamily Nurse Practitioner1952074551
- Jacob MitchellFamily Medicine Physician1356800742
- Cayla Van Alstine, MDFamily Medicine Physician1104529080
Verify Daniel John Callahan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Georgia board licenses this profession
Search for license 9243Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.7 times the Medicare Part D claims of the average physician assistant in 2024
2,241 Medicare Part D claims for 233 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. 11 claims were for opioids.
Most prescribed
- Amlodipine Besylate122 claims
- Atorvastatin Calcium106 claims
- Rosuvastatin Calcium97 claims
- Prednisone60 claims
- Mounjaro57 claims
- Farxiga52 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $1,489.18
89 payments; by number, the most common kind was food and beverage; the largest payer was Lilly USA, LLC. The 64,719 providers of this specialty with any payment received $841.65 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- Laboratory Fitness LLCPeachtree City, GA
- Privia Medical Group OF Georgia LLCPeachtree City, GA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
16 physician assistant records list a practice address in Peachtree City
They are 16 of the 784 NPPES records with a practice address in Peachtree City, and 4,662 physician assistant records in Georgia.
All 16 in Peachtree City → All 4,662 in Georgia → Every provider in Peachtree City →
Other physician assistant records in Georgia
- Kirsten Aanensen, PA-CAtlanta, GA1669367702
- Elizabeth Aaron, PA-CMarietta, GA1174187967
- C Aasgaard, PADecatur, GA1447234869
- Lindsay Abernethy, PA-CSavannah, GA1407098189
- Aimee Abide, PA-CAtlanta, GA1902988157
- Abimbola Abiodun, P.A.Atlanta, GA1487749867
- Arlisia Ables-JonesAtlanta, GA1487385548
- Serena Abouzeidan, PA-CAtlanta, GA1710851340
- Julie Abrahamson, PA-CDoraville, GA1134395866
- Tala Abu-Shami, PA-CAtlanta, GA1235987983
Common questions
What is Daniel John Callahan, PA-C's NPI number?
Daniel John Callahan, PA-C's National Provider Identifier (NPI) is 1265998439, issued on Feb 13, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Daniel John Callahan, PA-C located?
The NPPES record lists a practice address at 100 Genevieve CT Ste A, Peachtree City, GA, 30269. Phone: (770) 486-1818. Providers update this record themselves, so call before visiting.
How can I verify Daniel John Callahan, PA-C's license?
NPPES lists Georgia license number 9243, as entered by the provider. Search the Georgia board that licenses this profession; the NPPES record confirms identity only.
How much does Daniel John Callahan, PA-C prescribe under Medicare Part D?
In 2024, Daniel John Callahan, PA-C had 2,241 Medicare Part D claims for 233 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.