Dr. John Hartwell Houston Mooney, MD
- Medicare services, 2024
- 4,740
- Medicare patients, 2024
- 1,438
- Part D claims, 2024
- 7,071
- MIPS score, 2024
- 95
- Hospital affiliations
- 5
- Practice address
- 1348 S 18th St, Fernandina Beach, FL 32034
- Practice phone
- Call (904) 493-8400
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Baptist Heart Specialists
Fernandina Beach, Florida
Find Dr. Mooney'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 Hartwell Houston Mooney is a cardiologist in Fernandina Beach, Florida
Dr. Mooney practices at Baptist Heart Specialists in Fernandina Beach, Florida.
Dr. Mooney's NPI, 1013274158, was assigned on April 13, 2012. Dr. Mooney graduated from School of Medicine Columbia in 2012. Dr. Mooney holds Florida license ME136011.
- NPI
- 1013274158NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7113177577
- NPI enumeration date
- April 13, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (904) 493-8400
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 40
- Medical school graduation
- 2012
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John Hartwell Houston Mooney practices at Baptist Heart Specialists in Fernandina Beach, Florida
Dr. Mooney's primary practice is Baptist Heart Specialists, at 1348 S 18th St, Fernandina Beach, FL 32034 in Nassau County. The practice phone is (904) 493-8400.
- Baptist Heart Specialists1348 S 18th St, Fernandina Beach, FL 32034 · Nassau CountyPhone(904) 493-8400
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. John Hartwell Houston Mooney is affiliated with 6 sites of care and 2 medical groups
Dr. Mooney's primary practice is Baptist Heart Specialists in Fernandina Beach, Florida. Dr. Mooney is also affiliated with Baptist Medical Center Nassau. The medical group on file is Baptist Heart Specialists. Dmand AI also links Dr. Mooney to 4 more hospitals and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. John Hartwell Houston Mooney's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mooney practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Baptist Heart Specialists | Available with a free account |
| +5 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. John Hartwell Houston Mooney is one of 1,709 cardiologists in Florida
Cardiovascular disease is Dr. Mooney's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dr. Mooney is board certified in cardiovascular disease by the American Board of Internal Medicine. Dmand AI has Dr. Mooney's licenses on file in 2 states: Florida and Alabama.
Specialties and state licenses
- Cardiovascular disease, FloridaPrimary
- Alabama license
Clinical focus
Dmand AI lists aneurysm, aortic atherosclerois, atrial fibrillation and flutter, cardiomyopathy, cerebrovascular disease, chronic hypertension, chronic skin ulcer and coronary artery disease among the conditions Dr. Mooney treats.
Cardiologists near Dr. Mooney
Counts of cardiologists 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 Hartwell Houston Mooney billed Medicare for 4,740 services in 2024
CMS data shows 4,740 Medicare services from Dr. Mooney across 33 procedure codes in 2024, for 1,438 Medicare patients. Medicare paid $273,665 for them.
Dr. Mooney's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2,4242024: 2,5043%
- Tests and treatments
- 2023: 2,1452024: 2,145No change
- Imaging
- 2023: 1182024: 7636%
- Surgery
- 2023: 162024: 156%
- Lab and pathology
- 2023: 892024: 0100%
- Other services
- 2023: 382024: 0100%
Where Dr. Mooney's Medicare services took place, 2024
- In an office3,03764%
- In a facility1,70336%
Dr. Mooney compared with the Florida median for cardiologists, 2024
- Dr. Mooney
- Florida median
- Medicare services
- 4,740vs 1,9252.5 times
- Medicare patients
- 1,438vs 7062.0 times
- Part D claims
- 6,780vs 1,9983.4 times
Medians across 1,638 cardiologists in Florida with Dmand AI profiles that report each measure.
Dr. Mooney'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.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. John Hartwell Houston Mooney treated 1,438 Medicare patients in 2024, average age 77
CMS counts 1,438 Medicare patients who saw Dr. Mooney in 2024. The largest group is 75 to 84, with 616 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 2% are also on Medicaid. Their average risk score is 1.67, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Mooney's median patient age at 76, with 46% women.
Dr. Mooney's Medicare patients by age, 2024
Dr. Mooney's Medicare patients by sex, 2024
- Women74452%
- Men69448%
Chronic conditions among Dr. Mooney's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease63%
- Arthritis55%
- Atrial fibrillation38%
- Chronic kidney disease37%
- Heart failure36%
- Diabetes30%
Share of Medicare patients with each condition. A patient can have several.
Dr. Mooney's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 76
Patient panel by sex, all payers
- Women46%
- Men53%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. John Hartwell Houston Mooney wrote 7,071 Medicare Part D claims in 2024
In 2024, Dr. Mooney wrote 7,071 Medicare Part D claims for 1,091 patients. 81% of them were for generic drugs. CMS names the drug for 6,780 of them, across 63 drugs with 11 or more claims each, at $1,451,245 in total drug cost. In 2023, CMS named 5,865 claims across 56 drugs.
Dr. Mooney's Part D claims by kind of drug, 2024
- Generic5,705 claims81%
- Brand-name1,366 claims19%
Dr. Mooney'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. Mooney's Part D claims, 2024
- Antibiotics1%39 of 7,071 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: 5,8652024: 6,78016%
Drugs named by CMS: 63 in 2024, 56 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 Hartwell Houston Mooney scored 95 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 95 out of 100 for Dr. Mooney for performance year 2024, reported through an alternative payment model (APM). Dr. Mooney accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Mooney as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Mooney's MIPS scores, performance year 2024
- 95of 100Final score
- 84.2of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. John Hartwell Houston Mooney received $11,319 in industry payments from 2016 to 2025
CMS Open Payments shows 532 general payments to Dr. Mooney from 38 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 99% of the total. Novartis Pharmaceuticals Corporation paid the most, $997.
General payments to Dr. Mooney by program year, 2016 to 2025
General payments to Dr. Mooney by kind, 2016 to 2025
- Food and beverage$11,16499%
- Education$1561%
Companies that paid Dr. Mooney 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 Hartwell Houston Mooney graduated from School of Medicine Columbia
Dr. Mooney graduated from School of Medicine Columbia in 2012. Dr. Mooney is a member of ACC and AHA.
- Medical school
- Board certified in cardiovascular disease
- Board certified in internal medicine
- Board certified in registered physician in vascular interpretation (rpvi)
- Board certified in certified
- Board certified in certified
- Board certified in testamur
Source: Dmand AI Professional Profile Data
Dr. John Hartwell Houston Mooney accepts plans from 14 insurance carriers
Dr. Mooney is in network with 14 carriers, including Aetna, United Healthcare and Elevance. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
- Aetna
- United Healthcare
- Elevance
- HCSC
- Aspirus Health Plan
- Blue Cross Blue Shield of Massachusetts
- Blue Cross Blue Shield of Michigan
- Regence Health Plans
- +6 more carriersWith a free account
Plan types Dr. Mooney accepts, by number of carriers
- PPO9
- HMO7
- Medicare6
- EPO4
- POS3
Source: Dmand AI Insurance Network Data
Sources for Dr. John Hartwell Houston Mooney'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 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 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)Clinician Public Reporting: Overall MIPS Performance (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 |
| Insurance carriers and plan types | Dmand AI Insurance Network 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 Hartwell Houston Mooney
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 Hartwell Houston Mooney's NPI number?
Dr. John Hartwell Houston Mooney's NPI number is 1013274158. It was assigned on April 13, 2012, and it is active in the NPI Registry.
What kind of doctor is Dr. John Hartwell Houston Mooney?
Dr. John Hartwell Houston Mooney is a cardiologist in Fernandina Beach, Florida. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).
Where does Dr. John Hartwell Houston Mooney practice?
Dr. Mooney practices at 1348 S 18th St, Fernandina Beach, FL 32034. Dr. Mooney's primary practice is Baptist Heart Specialists in Fernandina Beach, Florida. Dmand AI also links Dr. Mooney to 4 hospitals and 1 medical group.
What is Dr. John Hartwell Houston Mooney's office phone number?
The practice phone on file for Dr. Mooney is (904) 493-8400.
What is Dr. John Hartwell Houston Mooney's medical license number?
Dr. Mooney holds Florida license ME136011, one of the licenses on file in 2 states.
Which states has Dr. John Hartwell Houston Mooney been licensed in?
Dmand AI has state licenses on file for Dr. Mooney in Florida (2018 to 2026) and Alabama (2014 to 2019).
Which hospitals is Dr. John Hartwell Houston Mooney affiliated with?
Dr. Mooney is affiliated with Baptist Medical Center Nassau. Dmand AI links Dr. Mooney to 4 more hospitals.
What medical group is Dr. John Hartwell Houston Mooney part of?
Dr. Mooney is linked to Baptist Heart Specialists. Dmand AI links Dr. Mooney to 1 more medical group.
Does Dr. John Hartwell Houston Mooney accept Medicare?
Yes. CMS data shows Dr. Mooney billed Medicare for 4,740 services in 2024, and Dr. Mooney accepts Medicare assignment.
Does Dr. John Hartwell Houston Mooney offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Mooney as offering telehealth services.
Show 9 more questionsShow fewer questions
What is Dr. John Hartwell Houston Mooney's MIPS score?
Dr. Mooney's MIPS final score for performance year 2024 is 95 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Dr. John Hartwell Houston Mooney see?
CMS counts 1,438 Medicare patients who saw Dr. Mooney in 2024, with an average age of 77.
Is Dr. John Hartwell Houston Mooney board certified?
Yes. Dr. Mooney is board certified in cardiovascular disease by the American Board of Internal Medicine.
What services does Dr. John Hartwell Houston Mooney bill to Medicare?
In 2024, Dr. Mooney's most billed Medicare services were office visit, established patient (99214), heart test or procedure (93000) and heart test or procedure (93306).
Where did Dr. John Hartwell Houston Mooney go to medical school?
Dr. Mooney graduated from School of Medicine Columbia in 2012.
What drugs does Dr. John Hartwell Houston Mooney prescribe most?
In 2024 Medicare Part D data, Dr. Mooney's most prescribed drugs by claims were Metoprolol Succinate, Eliquis and Atorvastatin Calcium.
Has Dr. John Hartwell Houston Mooney received payments from drug or device companies?
CMS Open Payments shows $11,319 in general payments to Dr. Mooney from 38 companies from 2016 to 2025. The largest total came from Novartis Pharmaceuticals Corporation.
How long has Dr. John Hartwell Houston Mooney been practicing?
Dr. Mooney graduated from medical school in 2012, 14 years ago.
What insurance does Dr. John Hartwell Houston Mooney accept?
Dr. Mooney is in network with 14 carriers, including Aetna, United Healthcare and Elevance. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
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