Dr. Marianna Grace Chapman, DO
- Medicare services, 2024
- 92
- Medicare patients, 2024
- 88
- Part D claims, 2024
- 169
- MIPS score, 2024
- 84
- Hospital affiliations
- 1
- Practice address
- 4500 San Pablo Rd, Jacksonville, FL 32224
- Practice phone
- Call (904) 953-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Chapman's professional email, personal email and mobile number
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Dr. Marianna Grace Chapman is a pulmonologist in Jacksonville, Florida
Dr. Chapman practices at Mayo Clinic Hospital in Jacksonville, Florida, part of Mayo Clinic.
Dr. Chapman's NPI, 1184252041, was assigned on March 27, 2020. Dr. Chapman graduated from Liberty University College of Osteopathic Medicine in 2020. Dr. Chapman holds Florida license OS19655.
- NPI
- 1184252041NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8325437320
- NPI enumeration date
- March 27, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (904) 953-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Marianna Grace Chapman practices at Mayo Clinic Hospital in Jacksonville, Florida
Dr. Chapman's primary practice is Mayo Clinic Hospital, at 4500 San Pablo Rd, Jacksonville, FL 32224 in Duval County. The practice phone is (904) 953-2000.
- Mayo Clinic Hospital4500 San Pablo Rd, Jacksonville, FL 32224 · Duval CountyPhone(904) 953-2000
Source: Dmand AI Affiliation Data
Dr. Marianna Grace Chapman is affiliated with 1 site of care and 1 medical group
Dr. Chapman's primary practice is Mayo Clinic Hospital in Jacksonville, Florida, part of Mayo Clinic. The medical group on file is Mayo Clinic Jacksonville.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Marianna Grace Chapman's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chapman practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mayo Clinic Hospital | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Marianna Grace Chapman is one of 934 pulmonologists in Florida
Pulmonary disease is Dr. Chapman's primary specialty in the NPI Registry, under taxonomy code 207RP1001X. Dr. Chapman is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Chapman's licenses on file in 2 states: Florida and Kentucky.
Specialties and state licenses
- Pulmonary disease, FloridaPrimary
- General practice, Kentucky
Clinical focus
Dmand AI lists chronic obstructive pulmonary disease (COPD), lower back pain, pneumonia and upper respiratory infection (URI) among the conditions Dr. Chapman treats.
Pulmonologists near Dr. Chapman
Counts of pulmonologists 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. Marianna Grace Chapman billed Medicare for 92 services in 2024
CMS data shows 92 Medicare services from Dr. Chapman across 4 procedure codes in 2024, all of them office visits, for 88 Medicare patients. Medicare paid $8,414 for them. Every service was in an office.
Dr. Chapman compared with the Florida median for pulmonologists, 2024
- Dr. Chapman
- Florida median
- Medicare services
- 92vs 1,00291% below
- Medicare patients
- 88vs 40878% below
- Part D claims
- 67vs 63789% below
Medians across 895 pulmonologists in Florida with Dmand AI profiles that report each measure.
Dr. Chapman'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. Marianna Grace Chapman treated 88 Medicare patients in 2024, average age 72
CMS counts 88 Medicare patients who saw Dr. Chapman in 2024. The largest group is 65 to 74, with 46 patients. 75% of them have high blood pressure, and 74% have high cholesterol. Their average risk score is 1.86, 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. Chapman's median patient age at 71, with 47% women.
Dr. Chapman's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Chapman's Medicare patients by sex, 2024
- Women5057%
- Men3843%
Chronic conditions among Dr. Chapman's Medicare patients, 2024
- High blood pressure75%
- High cholesterol74%
- Arthritis55%
- COPD48%
- Ischemic heart disease43%
- Heart failure38%
- Diabetes36%
- Atrial fibrillation33%
Share of Medicare patients with each condition. A patient can have several.
Dr. Chapman's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women47%
- Men53%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Marianna Grace Chapman wrote 169 Medicare Part D claims in 2024
In 2024, Dr. Chapman wrote 169 Medicare Part D claims for 48 patients. 53% of them were for generic drugs. CMS names the drug for 67 of them, across 4 drugs with 11 or more claims each, at $27,037 in total drug cost. In 2023, CMS named 67 claims across 4 drugs.
Dr. Chapman's Part D claims by kind of drug, 2024
- Generic89 claims53%
- Brand-name80 claims47%
Dr. Chapman'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. Chapman's Part D claims, 2024
- Antibiotics14%24 of 169 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: 672024: 67No change
Drugs named by CMS: 4 in 2024, 4 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. Marianna Grace Chapman scored 84 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 84 out of 100 for Dr. Chapman for performance year 2024, reported as part of a group. Dr. Chapman accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Chapman as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Chapman's MIPS scores, performance year 2024
- 84of 100Final score
- 74.8of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 73of 100Cost
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. Marianna Grace Chapman received $119 in industry payments in 2024
CMS Open Payments shows 1 general payment to Dr. Chapman from 1 drug or device company in 2024. Food and beverage make up the largest share, 100% of the total. Sanofi and Genzyme US Companies paid the most, $119.
Companies that paid Dr. Chapman the most, 2024 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Marianna Grace Chapman graduated from Liberty University College of Osteopathic Medicine
Dr. Chapman graduated from Liberty University College of Osteopathic Medicine in 2020.
- Medical school
- Board certified in internal medicine
- Board certified in 2023 - 2026
- Board certified in 2021 - 2023
Source: Dmand AI Professional Profile Data
Dr. Marianna Grace Chapman accepts plans from 6 insurance carriers
Dr. Chapman is in network with 6 carriers, including Elevance, Aetna and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 4. Check the plan with the practice before a visit.
- Elevance
- Aetna
- Blue Cross Blue Shield of Michigan
- Cigna
- CMS Medicare
- KY State Medicaid
Plan types Dr. Chapman accepts, by number of carriers
- PPO4
- POS3
- EPO2
- HMO2
- Medicare2
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Marianna Grace Chapman'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand 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. Marianna Grace Chapman
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. Marianna Grace Chapman's NPI number?
Dr. Marianna Grace Chapman's NPI number is 1184252041. It was assigned on March 27, 2020, and it is active in the NPI Registry.
What kind of doctor is Dr. Marianna Grace Chapman?
Dr. Marianna Grace Chapman is a pulmonologist in Jacksonville, Florida. The primary specialty in the NPI Registry is Pulmonary Disease Physician (taxonomy code 207RP1001X).
Where does Dr. Marianna Grace Chapman practice?
Dr. Chapman practices at 4500 San Pablo Rd, Jacksonville, FL 32224. Dr. Chapman's primary practice is Mayo Clinic Hospital in Jacksonville, Florida, part of Mayo Clinic.
What is Dr. Marianna Grace Chapman's office phone number?
The practice phone on file for Dr. Chapman is (904) 953-2000.
What is Dr. Marianna Grace Chapman's medical license number?
Dr. Chapman holds Florida license OS19655, one of the licenses on file in 2 states.
Which states has Dr. Marianna Grace Chapman been licensed in?
Dmand AI has state licenses on file for Dr. Chapman in Florida and Kentucky.
Which hospitals is Dr. Marianna Grace Chapman affiliated with?
Dr. Chapman practices at Mayo Clinic Hospital in Jacksonville, Florida.
What medical group is Dr. Marianna Grace Chapman part of?
Dr. Chapman is linked to Mayo Clinic Jacksonville.
Does Dr. Marianna Grace Chapman accept Medicare?
Yes. CMS data shows Dr. Chapman billed Medicare for 92 services in 2024, and Dr. Chapman accepts Medicare assignment.
Does Dr. Marianna Grace Chapman offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Chapman as offering telehealth services.
Show 9 more questionsShow fewer questions
What is Dr. Marianna Grace Chapman's MIPS score?
Dr. Chapman's MIPS final score for performance year 2024 is 84 out of 100, reported as part of a group.
How many Medicare patients does Dr. Marianna Grace Chapman see?
CMS counts 88 Medicare patients who saw Dr. Chapman in 2024, with an average age of 72.
Is Dr. Marianna Grace Chapman board certified?
Yes. Dr. Chapman is board certified in internal medicine by the American Board of Internal Medicine.
What services does Dr. Marianna Grace Chapman bill to Medicare?
In 2024, Dr. Chapman's most billed Medicare services were office visit, established patient (99213), office visit, established patient (99214) and office visit, new patient (99204).
Where did Dr. Marianna Grace Chapman go to medical school?
Dr. Chapman graduated from Liberty University College of Osteopathic Medicine in 2020.
What drugs does Dr. Marianna Grace Chapman prescribe most?
In 2024 Medicare Part D data, Dr. Chapman's most prescribed drugs by claims were Trelegy Ellipta, Prednisone and Azithromycin.
Has Dr. Marianna Grace Chapman received payments from drug or device companies?
CMS Open Payments shows $119 in general payments to Dr. Chapman from 1 company from 2024 to 2024. The largest total came from Sanofi and Genzyme US Companies.
How long has Dr. Marianna Grace Chapman been practicing?
Dr. Chapman graduated from medical school in 2020, 6 years ago.
What insurance does Dr. Marianna Grace Chapman accept?
Dr. Chapman is in network with 6 carriers, including Elevance, Aetna and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 4. Check the plan with the practice before a visit.
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