Dr. Cynthia Lynn Harris, MD
- Medicare services, 2024
- 491
- Medicare patients, 2024
- 262
- Part D claims, 2021
- 79
- Publications
- 13
- Clinical trials
- 1
- Practice address
- 1500 Sw 1st Ave, Ocala, FL 34471
- Practice phone
- Call (352) 351-7282
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
AdventHealth Ocala
Mobile Lab · Ocala, Florida
Find Dr. Harris' professional email, personal email and mobile number
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Dr. Cynthia Lynn Harris is a gastroenterologist in Ocala, Florida
Dr. Harris practices at AdventHealth Ocala in Ocala, Florida.
Dr. Harris' NPI, 1407808207, was assigned on May 17, 2006. Dr. Harris graduated from University of Tennessee Health Science Center College of Medicine - Memphis in 1997. Dr. Harris holds Florida license ME83213.
- NPI
- 1407808207NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5496785479
- NPI enumeration date
- May 17, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (352) 351-7282
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 55
- Medical school graduation
- 1997
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Cynthia Lynn Harris practices at AdventHealth Ocala in Ocala, Florida
Dr. Harris' primary practice is AdventHealth Ocala, at 1500 Sw 1st Ave, Ocala, FL 34471. The practice phone is (352) 351-7282.
- AdventHealth Ocala1500 Sw 1st Ave, Ocala, FL 34471Phone(352) 351-7282
Source: Dmand AI Affiliation Data
Dr. Cynthia Lynn Harris is affiliated with 10 sites of care and 8 medical groups
Dr. Harris' primary practice is AdventHealth Ocala in Ocala, Florida. Dr. Harris is also affiliated with AdventHealth Ocala. The medical group on file is AdventHealth Medical Group Cardiovascular Surgery at Tampa. Dmand AI also links Dr. Harris to 5 more hospitals, 7 medical groups and 3 group practices and clinics, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Cynthia Lynn Harris' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Harris practices, 10 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| AdventHealth Ocala | Available with a free account |
| +9 more sites and 7 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Cynthia Lynn Harris is one of 1,364 gastroenterologists in Florida
Gastroenterology is Dr. Harris' primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Harris is board certified in gastroenterology by the American Board of Internal Medicine. Dmand AI has Dr. Harris' licenses on file in 5 states: Florida, Georgia, Kentucky, Indiana and South Carolina.
Specialties and state licenses
- Gastroenterology, FloridaPrimary
- Georgia license
- Kentucky license
- Indiana license
- South Carolina license
Gastroenterologists near Dr. Harris
Counts of gastroenterologists 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. Cynthia Lynn Harris billed Medicare for 491 services in 2024
CMS data shows 491 Medicare services from Dr. Harris across 13 procedure codes in 2024, for 262 Medicare patients. Medicare paid $47,955 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Harris' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3132024: 2985%
- Surgery
- 2023: 882024: 17599%
- Imaging
- 2023: 02024: 18
Dr. Harris compared with the Florida median for gastroenterologists, 2024
- Dr. Harris
- Florida median
- Medicare services
- 491vs 58216% below
- Medicare patients
- 262vs 32219% below
- Part D claims
- 79vs 50284% below
Medians across 1,320 gastroenterologists in Florida with Dmand AI profiles that report each measure.
Dr. Harris' 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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Harris and other gastroenterologists in Florida.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Cynthia Lynn Harris treated 262 Medicare patients in 2024, average age 76
CMS counts 262 Medicare patients who saw Dr. Harris in 2024. The largest group is 75 to 84, with 114 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 17% are also on Medicaid. Their average risk score is 2.93, 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. Harris' median patient age at 70, with 56% women.
Dr. Harris' Medicare patients by age, 2024
Dr. Harris' Medicare patients by sex, 2024
- Women12949%
- Men13351%
Chronic conditions among Dr. Harris' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis59%
- Ischemic heart disease59%
- Heart failure53%
- Diabetes50%
- Chronic kidney disease49%
- Atrial fibrillation46%
Share of Medicare patients with each condition. A patient can have several.
Dr. Harris' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women56%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Cynthia Lynn Harris wrote 79 Medicare Part D claims in 2021
In 2021, Dr. Harris wrote 79 Medicare Part D claims. They cover 4 drugs, with $1,045 in total drug cost. In 2019, CMS named 233 claims across 4 drugs.
Dr. Harris' most prescribed drugs by claims, 2021
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, 2019 to 2021
- 2019
- 2021
- Claims for drugs CMS names
- 2019: 2332021: 7966%
Drugs named by CMS: 4 in 2021, 4 in 2019.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
Dr. Cynthia Lynn Harris ranks in the 74th percentile for upper gastrointestinal (gi) endoscopy for acid reflux in Medicare
Dr. Harris accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 91 procedures of upper gastrointestinal (gi) endoscopy for acid reflux by Dr. Harris, more than 74% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Harris ranks in Medicare procedure volume
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 74th percentile91 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Colonoscopy: 1 to 10 procedures (CMS shows small counts as a range)
Removal of skin lesions: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Cynthia Lynn Harris has 13 publications on record
Dmand AI links 13 papers to Dr. Harris, published from 2011 to 2019. 2016 was the busiest year, with 3. The most frequent topics are Endosonography, Esophagoscopy and Esophagus. Dr. Harris' most frequent co-authors are Jason B. Klapman, MD, Sarah Elizabeth Hoffe, MD and James Barthel, MD.
Dr. Harris' papers by year, 2011 to 2019
Topics Dr. Harris writes about most
- Endosonography
- Esophagoscopy
- Esophagus
- Feasibility Studies
- Pancreatic Neoplasms
- Preoperative Care
Dr. Harris' most frequent co-authors
- Jason B. Klapman, MD10 shared papers
- Sarah Elizabeth Hoffe, MD6 shared papers
- James Barthel, MD3 shared papers
Recent publications by Dr. Harris
See who Dr. Harris researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Harris works with, so you can find a warm path to the right gastroenterologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Cynthia Lynn Harris has worked on 1 clinical trial
Dmand AI links Dr. Harris to 1 clinical trial. Conditions studied include Dilatation, Pathologic and Deglutition Disorders.
Conditions in Dr. Harris' trials
- Dilatation, Pathologic
- Deglutition Disorders
Investigators on the most trials with Dr. Harris
Recent clinical trials with Dr. Harris
Randomized Controlled Trial of Endoscopic Dilation: Triamcinolone Injection (opens in a new tab)
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Cynthia Lynn Harris received $10,533 in industry payments from 2016 to 2025
CMS Open Payments shows 77 general payments to Dr. Harris from 24 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 63% of the total. Merit Medical Systems Inc paid the most, $6,732.
General payments to Dr. Harris by program year, 2016 to 2025
General payments to Dr. Harris by kind, 2016 to 2025
- Consulting fees$6,61363%
- Food and beverage$2,91728%
- Travel and lodging$8768%
- Education$951%
- Gifts$320%
Companies that paid Dr. Harris 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. Cynthia Lynn Harris graduated from University of Tennessee Health Science Center College of Medicine - Memphis
Dr. Harris graduated from University of Tennessee Health Science Center College of Medicine - Memphis in 1997.
- Medical school
- Board certified in gastroenterology
Source: Dmand AI Professional Profile Data
Dr. Cynthia Lynn Harris accepts plans from 18 insurance carriers
Dr. Harris is in network with 18 carriers, including Aetna, Elevance and Excellus BlueCross BlueShield. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Excellus BlueCross BlueShield
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Cigna
- Blue Cross Blue Shield of Massachusetts
- HCSC
- +10 more carriersWith a free account
Plan types Dr. Harris accepts, by number of carriers
- PPO12
- Medicare11
- HMO7
- POS6
- EPO4
- Medicaid3
Source: Dmand AI Insurance Network Data
Sources for Dr. Cynthia Lynn Harris'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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Clinical trials and co-investigators | Dmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (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. Cynthia Lynn Harris
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. Cynthia Lynn Harris' NPI number?
Dr. Cynthia Lynn Harris' NPI number is 1407808207. It was assigned on May 17, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Cynthia Lynn Harris?
Dr. Cynthia Lynn Harris is a gastroenterologist in Ocala, Florida. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Cynthia Lynn Harris practice?
Dr. Harris practices at 1500 Sw 1st Ave, Ocala, FL 34471. Dr. Harris' primary practice is AdventHealth Ocala in Ocala, Florida. Dmand AI also links Dr. Harris to 5 hospitals, 7 medical groups and 3 group practices and clinics.
What is Dr. Cynthia Lynn Harris' office phone number?
The practice phone on file for Dr. Harris is (352) 351-7282.
What is Dr. Cynthia Lynn Harris' medical license number?
Dr. Harris holds Florida license ME83213, one of the licenses on file in 5 states.
Which states has Dr. Cynthia Lynn Harris been licensed in?
Dmand AI has state licenses on file for Dr. Harris in Florida (2001 to 2026), Georgia (2020 to 2026), Kentucky (2001 to 2026), Indiana (2008 to 2021) and South Carolina (1997 to 1998).
Which hospitals is Dr. Cynthia Lynn Harris affiliated with?
Dr. Harris is affiliated with AdventHealth Ocala. Dmand AI links Dr. Harris to 5 more hospitals.
What medical group is Dr. Cynthia Lynn Harris part of?
Dr. Harris is linked to AdventHealth Medical Group Cardiovascular Surgery at Tampa. Dmand AI links Dr. Harris to 7 more medical groups.
Does Dr. Cynthia Lynn Harris accept Medicare?
Yes. CMS data shows Dr. Harris billed Medicare for 491 services in 2024, and Dr. Harris accepts Medicare assignment.
How many Medicare patients does Dr. Cynthia Lynn Harris see?
CMS counts 262 Medicare patients who saw Dr. Harris in 2024, with an average age of 76.
Show 9 more questionsShow fewer questions
Is Dr. Cynthia Lynn Harris board certified?
Yes. Dr. Harris is board certified in gastroenterology by the American Board of Internal Medicine.
What services does Dr. Cynthia Lynn Harris bill to Medicare?
In 2024, Dr. Harris' most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99222) and surgery: digestive system (43239).
Where did Dr. Cynthia Lynn Harris go to medical school?
Dr. Harris graduated from University of Tennessee Health Science Center College of Medicine - Memphis in 1997.
What drugs does Dr. Cynthia Lynn Harris prescribe most?
In 2021 Medicare Part D data, Dr. Harris' most prescribed drugs by claims were Peg 3350-Electrolyte, Levofloxacin and Peg-3350 And Electrolytes.
Has Dr. Cynthia Lynn Harris received payments from drug or device companies?
CMS Open Payments shows $10,533 in general payments to Dr. Harris from 24 companies from 2016 to 2025. The largest total came from Merit Medical Systems Inc.
How long has Dr. Cynthia Lynn Harris been practicing?
Dr. Harris graduated from medical school in 1997, 29 years ago.
Does Dr. Cynthia Lynn Harris do research?
Dmand AI links 13 publications to Dr. Harris, published from 2011 to 2019. Dr. Harris has worked on 1 clinical trial.
Who does Dr. Cynthia Lynn Harris publish with?
Dr. Harris' most frequent co-authors are Jason B. Klapman, MD (10 shared papers), Sarah Elizabeth Hoffe, MD (6 shared papers) and James Barthel, MD (3 shared papers).
What insurance does Dr. Cynthia Lynn Harris accept?
Dr. Harris is in network with 18 carriers, including Aetna, Elevance and Excellus BlueCross BlueShield. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.
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