Dr. John Eric Ammon, MD
- Medicare services, 2024
- 3,426
- Medicare patients, 2024
- 174
- Part D claims, 2024
- 7,633
- Hospital affiliations
- 1
- Industry payments
- $11,924
- Practice address
- 833 St Vincents Dr, Birmingham, AL 35205
- Practice phone
- Call (205) 933-4640
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Southview Medical Group
Birmingham, Alabama
Find Dr. Ammon'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. John Eric Ammon is an internist in Birmingham, Alabama
Dr. Ammon practices at Southview Medical Group in Birmingham, Alabama.
Dr. Ammon's NPI, 1215973524, was assigned on June 22, 2006. Dr. Ammon graduated from University of Mississippi School of Medicine in 1993. Dr. Ammon holds Alabama license 18194.
- NPI
- 1215973524NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8729039821
- NPI enumeration date
- June 22, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (205) 933-4640
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 59
- Medical school graduation
- 1993
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John Eric Ammon practices at Southview Medical Group in Birmingham, Alabama
Dr. Ammon's primary practice is Southview Medical Group, at 833 St Vincents Dr, Birmingham, AL 35205 in Jefferson County. The practice phone is (205) 933-4640.
- Southview Medical Group833 St Vincents Dr, Birmingham, AL 35205 · Jefferson CountyPhone(205) 933-4640
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. John Eric Ammon is affiliated with 4 sites of care and 2 medical groups
Dr. Ammon's primary practice is Southview Medical Group in Birmingham, Alabama. Dr. Ammon is also affiliated with UAB St. Vincent’s Birmingham. The medical group on file is Southview Medical Group. Dmand AI also links Dr. Ammon to 2 more group practices and clinics and 1 medical group, each 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. John Eric Ammon's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ammon practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Southview Medical Group | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. John Eric Ammon is one of 1,685 internists in Alabama
Internal medicine is Dr. Ammon's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Ammon is licensed in Alabama.
Specialties and state licenses
- Internal medicine, AlabamaPrimary
Internists near Dr. Ammon
Counts of internists 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. John Eric Ammon billed Medicare for 3,426 services in 2024
CMS data shows 3,426 Medicare services from Dr. Ammon across 50 procedure codes in 2024, for 174 Medicare patients. Medicare paid $103,981 for them. Every service was in an office.
Dr. Ammon's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Lab and pathology
- 2023: 1,5512024: 1,6869%
- Other services
- 2023: 4982024: 73447%
- Office and hospital visits
- 2023: 5572024: 5472%
- Surgery
- 2023: 2882024: 2983%
- Tests and treatments
- 2023: 1352024: 9629%
- Imaging
- 2023: 522024: 6525%
Dr. Ammon compared with the Alabama median for internists, 2024
- Dr. Ammon
- Alabama median
- Medicare services
- 3,426vs 6645.2 times
- Medicare patients
- 174vs 20314% below
- Part D claims
- 7,018vs 50014.0 times
Medians across 1,610 internists in Alabama with Dmand AI profiles that report each measure.
Dr. Ammon'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.
Need commercial claims for Dr. Ammon?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Ammon and other internists in Alabama.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. John Eric Ammon treated 174 Medicare patients in 2024, average age 78
CMS counts 174 Medicare patients who saw Dr. Ammon in 2024. The largest group is 75 to 84, with 82 patients. 75% of them have high blood pressure, and 74% have high cholesterol. Their average risk score is 1.20, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Ammon's median patient age at 67, with 49% women.
Dr. Ammon's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Ammon's Medicare patients by sex, 2024
- Women9353%
- Men8147%
Chronic conditions among Dr. Ammon's Medicare patients, 2024
- High blood pressure75%
- High cholesterol74%
- Chronic kidney disease64%
- Arthritis46%
- Depression30%
- Mood disorders30%
- Ischemic heart disease26%
- Diabetes25%
Share of Medicare patients with each condition. A patient can have several.
Dr. Ammon's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women49%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. John Eric Ammon wrote 7,633 Medicare Part D claims in 2024
In 2024, Dr. Ammon wrote 7,633 Medicare Part D claims for 451 patients. 84% of them were for generic drugs. CMS names the drug for 7,018 of them, across 121 drugs with 11 or more claims each, at $717,516 in total drug cost. In 2023, CMS named 6,869 claims across 114 drugs.
Dr. Ammon's Part D claims by kind of drug, 2024
- Generic6,444 claims84%
- Brand-name1,156 claims15%
- Other33 claims0%
Dr. Ammon'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. Ammon's Part D claims, 2024
- Opioids1%76 of 7,633 claims
- Antibiotics3%210 of 7,633 claims
- Antipsychotics, patients 65 and over0%16 of 7,633 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: 6,8692024: 7,0182%
Drugs named by CMS: 121 in 2024, 114 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
Dr. John Eric Ammon offers telehealth to Medicare patients
Dr. Ammon accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Ammon as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. John Eric Ammon received $11,924 in industry payments from 2016 to 2025
CMS Open Payments shows 789 general payments to Dr. Ammon from 47 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Novo Nordisk Inc paid the most, $2,641.
General payments to Dr. Ammon by program year, 2016 to 2025
General payments to Dr. Ammon by kind, 2016 to 2025
- Food and beverage$11,896100%
- Education$280%
Companies that paid Dr. Ammon 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. John Eric Ammon graduated from University of Mississippi School of Medicine
Dr. Ammon graduated from University of Mississippi School of Medicine in 1993.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. John Eric Ammon'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 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) |
| 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. John Eric Ammon
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. John Eric Ammon's NPI number?
Dr. John Eric Ammon's NPI number is 1215973524. It was assigned on June 22, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. John Eric Ammon?
Dr. John Eric Ammon is an internist in Birmingham, Alabama. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. John Eric Ammon practice?
Dr. Ammon practices at 833 St Vincents Dr, Birmingham, AL 35205. Dr. Ammon's primary practice is Southview Medical Group in Birmingham, Alabama. Dmand AI also links Dr. Ammon to 2 group practices and clinics and 1 medical group.
What is Dr. John Eric Ammon's office phone number?
The practice phone on file for Dr. Ammon is (205) 933-4640.
What is Dr. John Eric Ammon's medical license number?
Dr. Ammon holds Alabama license 18194.
Which hospitals is Dr. John Eric Ammon affiliated with?
Dr. Ammon is affiliated with UAB St. Vincent’s Birmingham.
What medical group is Dr. John Eric Ammon part of?
Dr. Ammon is linked to Southview Medical Group. Dmand AI links Dr. Ammon to 1 more medical group.
Does Dr. John Eric Ammon accept Medicare?
Yes. CMS data shows Dr. Ammon billed Medicare for 3,426 services in 2024, and Dr. Ammon accepts Medicare assignment.
Does Dr. John Eric Ammon offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Ammon as offering telehealth services.
How many Medicare patients does Dr. John Eric Ammon see?
CMS counts 174 Medicare patients who saw Dr. Ammon in 2024, with an average age of 78.
Show 5 more questionsShow fewer questions
What services does Dr. John Eric Ammon bill to Medicare?
In 2024, Dr. Ammon's most billed Medicare services were office visit, established patient (99214), surgery: heart and blood vessels (36415) and medicare service (G2211).
Where did Dr. John Eric Ammon go to medical school?
Dr. Ammon graduated from University of Mississippi School of Medicine in 1993.
What drugs does Dr. John Eric Ammon prescribe most?
In 2024 Medicare Part D data, Dr. Ammon's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Pantoprazole Sodium.
Has Dr. John Eric Ammon received payments from drug or device companies?
CMS Open Payments shows $11,924 in general payments to Dr. Ammon from 47 companies from 2016 to 2025. The largest total came from Novo Nordisk Inc.
How long has Dr. John Eric Ammon been practicing?
Dr. Ammon graduated from medical school in 1993, 33 years ago.
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