$4,320 in research paymentsAnemiaHematologic DiseasesVadadustatDarbepoetin alfa
Dr. David Parker Faxon, MD
NPI1770681017
- Medicare services, 2022
- 934
- Part D claims, 2024
- 58
- Clinical trials
- 1
- Industry payments
- $157,407
- State license
- 1
- Practice address
- 205 Clark Ave, Ames, IA 50010
- Practice phone
- Call (617) 525-8358
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
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Dr. David Parker Faxon is a cardiologist in Ames, Iowa
Dr. Faxon practices in Ames, Iowa.
Dr. Faxon's NPI, 1770681017, was assigned on September 20, 2006. Dr. Faxon graduated from Boston University School of Medicine in 1971. Dr. Faxon holds Massachusetts license 37416.
NPI and contact details
- NPI
- 1770681017NPI Registry (opens in a new tab)
- NPI enumeration date
- September 20, 2006
- NPI status
- Active
- Practice phone
- (617) 525-8358
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 81
- Medical school graduation
- 1971
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. David Parker Faxon's practice address is in Ames, Iowa
Dr. Faxon's practice address in the NPI Registry is 205 Clark Ave, Ames, IA 50010, in Story County. The practice phone is (617) 525-8358.
- NPI Registry address205 Clark Ave, Ames, IA 50010 · Story CountyPhone(617) 525-8358
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. David Parker Faxon's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Faxon practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Faxon's practice | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. David Parker Faxon is one of 166 cardiologists in Iowa
Cardiovascular disease is Dr. Faxon's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dr. Faxon is licensed in Massachusetts.
Specialties and state licenses
- Cardiovascular disease, MassachusettsPrimary
Cardiologists near Dr. Faxon
Counts of cardiologists with a Dmand AI profile, by place and practice. Each opens the list.
166cardiologists in Iowa
5cardiologists in Ames
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. David Parker Faxon billed Medicare for 934 services in 2022
CMS data shows 934 Medicare services from Dr. Faxon across 4 procedure codes in 2022. Medicare paid $26,460 for them.
Medicare services, 2022934
Paid by Medicare$26,460
Procedure codes4
Dr. Faxon's Medicare services by type, 2021 to 2022
- 2021
- 2022
- Tests and treatments
- 2021: 1,2892022: 66249%
- Office and hospital visits
- 2021: 5732022: 27253%
Where Dr. Faxon's Medicare services took place, 2022
- In an office192%
- In a facility91598%
Dr. Faxon compared with the Iowa median for cardiologists, 2022
- Dr. Faxon
- Iowa median
- Medicare services
- 934vs 1,59842% below
- Part D claims
- 50vs 1,13896% below
Medians across 174 cardiologists in Iowa with Dmand AI profiles that report each measure.
Dr. Faxon's most billed Medicare procedure codes, 2022
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. Faxon and other cardiologists in Iowa.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. David Parker Faxon's patients have a median age of 78
Across all payers, Dmand AI patient panel data puts Dr. Faxon's median patient age at 78, with 80% women.
Dr. Faxon's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 78
Patient panel by sex, all payers
- Women80%
- Men20%
Source: Dmand AI Patient Panel Data
Dr. David Parker Faxon wrote 58 Medicare Part D claims in 2024
In 2024, Dr. Faxon wrote 58 Medicare Part D claims. 84% of them were for generic drugs. CMS names the drug for 50 of them, across 3 drugs with 11 or more claims each, at $956 in total drug cost. In 2022, CMS named 1,389 claims across 23 drugs.
Part D claims, 202458
Drugs named by CMS3
Total drug cost$956
Dr. Faxon's Part D claims by kind of drug, 2024
- Generic49 claims84%
- Brand-name and other9 claims16%
Dr. Faxon's most prescribed drugs by claims, 2023
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, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 1,3892023: 5096%
Drugs named by CMS: 3 in 2023, 23 in 2022.
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
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Dr. David Parker Faxon has worked on 1 clinical trial
Dmand AI links Dr. Faxon to 1 clinical trial. Conditions studied include Anemia and Hematologic Diseases. Open Payments lists research payments to Dr. Faxon that name 1 trial.
Conditions in Dr. Faxon's trials
- Anemia
- Hematologic Diseases
Investigators on the most trials with Dr. Faxon
- Kenneth William Mahaffey, MD1 shared trial
- Darren Keith McGuire, MD1 shared trial
- Erik M. Ohman, MBCHB1 shared trial
Recent clinical trials with Dr. Faxon
Sources: Open Payments (CMS), 2025 data, released July 7, 2026; ClinicalTrials.gov (National Library of Medicine); and Dmand AI Research Linkage
Dr. David Parker Faxon received $157,407 in industry payments from 2016 to 2025
CMS Open Payments shows 57 general payments to Dr. Faxon from 6 drug and device companies from 2016 to 2025. Honoraria make up the largest share, 56% of the total. CSL Behring paid the most, $108,487. It also lists 10 research payments totaling $10,400 from 2016 to 2023, naming 1 clinical trial.
General payments to Dr. Faxon by program year, 2016 to 2025
General payments to Dr. Faxon by kind, 2016 to 2025
$157.4Kin total
- Honoraria$87,50056%
- Consulting fees$60,16038%
- Travel and lodging$9,4486%
- Food and beverage$2990%
Companies that paid Dr. Faxon 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. David Parker Faxon graduated from Boston University School of Medicine
Dr. Faxon graduated from Boston University School of Medicine in 1971.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. David Parker Faxon'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 |
| 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) |
| Clinical trials and co-investigators | ClinicalTrials.gov (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. David Parker Faxon
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. David Parker Faxon's NPI number?
Dr. David Parker Faxon's NPI number is 1770681017. It was assigned on September 20, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. David Parker Faxon?
Dr. David Parker Faxon is a cardiologist in Ames, Iowa. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).
Where does Dr. David Parker Faxon practice?
Dr. Faxon practices at 205 Clark Ave, Ames, IA 50010.
What is Dr. David Parker Faxon's office phone number?
The practice phone on file for Dr. Faxon is (617) 525-8358.
What is Dr. David Parker Faxon's medical license number?
Dr. Faxon holds Massachusetts license 37416.
Does Dr. David Parker Faxon accept Medicare?
Yes. CMS data shows Dr. Faxon billed Medicare for 934 services in 2022.
What services does Dr. David Parker Faxon bill to Medicare?
In 2022, Dr. Faxon's most billed Medicare services were heart test or procedure (93010), office visit, established patient (99214) and office visit, new patient (99204).
Where did Dr. David Parker Faxon go to medical school?
Dr. Faxon graduated from Boston University School of Medicine in 1971.
What drugs does Dr. David Parker Faxon prescribe most?
In 2023 Medicare Part D data, Dr. Faxon's most prescribed drugs by claims were Metoprolol Succinate, Lisinopril and Amlodipine Besylate.
Has Dr. David Parker Faxon received payments from drug or device companies?
CMS Open Payments shows $157,407 in general payments to Dr. Faxon from 6 companies from 2016 to 2025. The largest total came from CSL Behring.
How long has Dr. David Parker Faxon been practicing?
Dr. Faxon graduated from medical school in 1971, 55 years ago.
Does Dr. David Parker Faxon do research?
Dr. Faxon has worked on 1 clinical trial.
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