Dr. Charles C. Greene, MD

  • Jacksonville, FL
  • Otolaryngologist
NPI1306876651PAC ID0648266585
Medicare services, 2024
23,589
Medicare patients, 2024
935
Part D claims, 2024
2,652
Publications
1
MIPS score, 2024
75
Practice address
3890 Dunn Ave, Jacksonville, FL 32218
Practice phone
Call (904) 419-2054
Professional email
Get professional email
Personal email
Get personal email
Mobile number
Get mobile number
Social profiles

Primary practice

Jacksonville ENT Surgery Center

Jacksonville, Florida

See all 7 affiliations

Find Dr. Greene'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.

View contacts for free

Dr. Charles C. Greene is an otolaryngologist in Jacksonville, Florida

Dr. Greene practices at Jacksonville ENT Surgery Center in Jacksonville, Florida.

Dr. Greene's NPI, 1306876651, was assigned on July 3, 2006. Dr. Greene graduated from University Of Washington School Of Medicine in 1995. Dr. Greene holds Florida license ME82871.

NPI and contact details
Medicare PAC ID
0648266585
NPI enumeration date
July 3, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(904) 419-2054
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
57
Medical school graduation
1995

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Charles C. Greene practices at Jacksonville ENT Surgery Center in Jacksonville, Florida

Dr. Greene's primary practice is Jacksonville ENT Surgery Center, at 3890 Dunn Ave, Jacksonville, FL 32218 in Duval County. The practice phone is (904) 419-2054.

  • Jacksonville ENT Surgery Center
    3890 Dunn Ave, Jacksonville, FL 32218 · Duval CountyPhone(904) 419-2054

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dr. Charles C. Greene is affiliated with 5 sites of care and 2 medical groups

Dr. Greene's primary practice is Jacksonville ENT Surgery Center in Jacksonville, Florida. Dr. Greene is also affiliated with Baptist Medical Center Jacksonville. The medical group on file is South Florida ENT Associates. Dmand AI also links Dr. Greene to 1 more hospital, 2 group practices and clinics and 1 medical group, each named with a free account.

See all 7 affiliations for Dr. Greene

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Dr. Charles C. Greene's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Greene practices, 4 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Jacksonville ENT Surgery CenterAvailable with a free account
+4 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

See the EHR and IT leaders at every site where Dr. Greene practices

Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.

Dr. Charles C. Greene is one of 559 otolaryngologists in Florida

Otolaryngology is Dr. Greene's primary specialty in the NPI Registry, under taxonomy code 207Y00000X. Dr. Greene is board certified in otolaryngology by the American Board of Otolaryngology - Head and Neck Surgery. Dmand AI has Dr. Greene's licenses on file in 2 states: Florida and Michigan.

Specialties and state licenses

  • Otolaryngology, FloridaPrimaryLicense ME82871 · 2001 to 2026 · taxonomy 207Y00000X
  • Michigan license1997 to 2007

Clinical focus

Dmand AI lists acute sinusitis, chronic ear infection, chronic nasal allergies, chronic sinusitis, ear eustachian tube disorders, ear infection, endoscopic sinus surgery and hearing loss and impairment among the conditions Dr. Greene treats.

Otolaryngologists near Dr. Greene

Counts of otolaryngologists 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. Charles C. Greene billed Medicare for 23,589 services in 2024

CMS data shows 23,589 Medicare services from Dr. Greene across 21 procedure codes in 2024, for 935 Medicare patients. Medicare paid $373,234 for them. Every service was in an office.

Medicare services, 202423,589
Medicare patients935
Paid by Medicare$373,234
Procedure codes21

Dr. Greene's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Tests and treatments
2023: 18,2352024: 20,61113%
Office and hospital visits
2023: 1,5382024: 1,6256%
Surgery
2023: 1,2032024: 1,2554%
Imaging
2023: 772024: 8612%
Other services
2023: 342024: 1265%

Dr. Greene compared with the Florida median for otolaryngologists, 2024

  • Dr. Greene
  • Florida median
Medicare services
23,589vs 89826.3 times
Medicare patients
935vs 3662.6 times
Part D claims
2,565vs 3407.5 times

Medians across 541 otolaryngologists in Florida with Dmand AI profiles that report each measure.

Dr. Greene'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.

See all procedures by Dr. Greene

Need commercial claims for Dr. Greene?

Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Greene and other otolaryngologists in Florida.

Book a meeting

Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Charles C. Greene treated 935 Medicare patients in 2024, average age 74

CMS counts 935 Medicare patients who saw Dr. Greene in 2024. The largest group is 65 to 74, with 425 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 9% are also on Medicaid. Their average risk score is 1.27, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Greene's median patient age at 57, with 55% women.

Medicare patients, 2024935
Average age74
Average risk score1.27
Also on Medicaid9%

Dr. Greene's Medicare patients by age, 2024

Dr. Greene's Medicare patients by sex, 2024

  • Women55159%
  • Men38441%

Chronic conditions among Dr. Greene's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis58%
  4. Diabetes34%
  5. Ischemic heart disease34%
  6. Anxiety33%
  7. Chronic kidney disease32%
  8. Mood disorders26%

Share of Medicare patients with each condition. A patient can have several.

Dr. Greene's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 57

Patient panel by sex, all payers

  • Women55%
  • Men44%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Charles C. Greene wrote 2,652 Medicare Part D claims in 2024

In 2024, Dr. Greene wrote 2,652 Medicare Part D claims for 964 patients. 97% of them were for generic drugs. CMS names the drug for 2,565 of them, across 18 drugs with 11 or more claims each, at $59,158 in total drug cost. In 2023, CMS named 2,041 claims across 15 drugs.

Part D claims, 20242,652
Drugs named by CMS18
Total drug cost$59,158
Part D patients964

Dr. Greene's Part D claims by kind of drug, 2024

  • Generic2,584 claims97%
  • Brand-name68 claims3%

Dr. Greene'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. Greene's Part D claims, 2024

  • Opioids1%23 of 2,652 claims
  • Antibiotics3%79 of 2,652 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: 2,0412024: 2,56526%

Drugs named by CMS: 18 in 2024, 15 in 2023.

See all prescribing by Dr. Greene

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. Charles C. Greene scored 75 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 75 out of 100 for Dr. Greene for performance year 2024, reported individually. Dr. Greene accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes
MIPS final score, 2024
75 of 100

Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026

For MedTech and pharma teams

Find otolaryngologists like Dr. Greene by procedure volume and prescribing

Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.

Dr. Charles C. Greene has 1 publication on record

Dmand AI links 1 paper to Dr. Greene in 2000.

Papers1

Recent publications by Dr. Greene

See all 1 publications and co-authors

See who Dr. Greene researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Greene works with, so you can find a warm path to the right otolaryngologists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Charles C. Greene received $25,846 in industry payments from 2016 to 2025

CMS Open Payments shows 334 general payments to Dr. Greene from 40 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 58% of the total. Intersect ENT, Inc. paid the most, $6,408.

General payments to Dr. Greene by program year, 2016 to 2025

General payments to Dr. Greene by kind, 2016 to 2025

$25.8Kin total
  • Food and beverage$15,03358%
  • Travel and lodging$5,83723%
  • Speaker and faculty fees$3,00012%
  • Consulting fees$1,4746%
  • Other$4642%

Companies that paid Dr. Greene the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Greene

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Charles C. Greene has 1 award and honors on record

Dmand AI lists 1 award for Dr. Greene.

Awards and honors for Dr. Greene

  1. Undated
    • AAO-HNS Fellow

Source: Dmand AI Professional Profile Data

Dr. Charles C. Greene graduated from University Of Washington School Of Medicine

Dr. Greene graduated from University Of Washington School Of Medicine in 1995. Dr. Greene is a member of NHS.

  1. Medical schoolUniversity Of Washington School Of Medicine
  2. Board certified in otolaryngologyAmerican Board of Otolaryngology - Head and Neck Surgery

Source: Dmand AI Professional Profile Data

Dr. Charles C. Greene accepts plans from 11 insurance carriers

Dr. Greene is in network with 11 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 8. Check the plan with the practice before a visit.

  • Aetna
  • Blue Cross Blue Shield of Michigan
  • United Healthcare
  • HCSC
  • Aspirus Health Plan
  • Blue Cross Blue Shield of Massachusetts
  • Regence Health Plans
  • Alliant Health Plans
  • +3 more carriersWith a free account

Plan types Dr. Greene accepts, by number of carriers

  1. PPO8
  2. Medicare7
  3. POS5
  4. HMO4
  5. EPO2

Source: Dmand AI Insurance Network Data

Sources for Dr. Charles C. Greene's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Awards and committee rolesDmand AI Professional Profile Data
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Charles C. Greene

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. Charles C. Greene's NPI number?

Dr. Charles C. Greene's NPI number is 1306876651. It was assigned on July 3, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Charles C. Greene?

Dr. Charles C. Greene is an otolaryngologist in Jacksonville, Florida. The primary specialty in the NPI Registry is Otolaryngology Physician (taxonomy code 207Y00000X).

Where does Dr. Charles C. Greene practice?

Dr. Greene practices at 3890 Dunn Ave, Jacksonville, FL 32218. Dr. Greene's primary practice is Jacksonville ENT Surgery Center in Jacksonville, Florida. Dmand AI also links Dr. Greene to 1 hospital, 2 group practices and clinics and 1 medical group.

What is Dr. Charles C. Greene's office phone number?

The practice phone on file for Dr. Greene is (904) 419-2054.

What is Dr. Charles C. Greene's medical license number?

Dr. Greene holds Florida license ME82871, one of the licenses on file in 2 states.

Which states has Dr. Charles C. Greene been licensed in?

Dmand AI has state licenses on file for Dr. Greene in Florida (2001 to 2026) and Michigan (1997 to 2007).

Which hospitals is Dr. Charles C. Greene affiliated with?

Dr. Greene is affiliated with Baptist Medical Center Jacksonville. Dmand AI links Dr. Greene to 1 more hospital.

What medical group is Dr. Charles C. Greene part of?

Dr. Greene is linked to South Florida ENT Associates. Dmand AI links Dr. Greene to 1 more medical group.

Does Dr. Charles C. Greene accept Medicare?

Yes. CMS data shows Dr. Greene billed Medicare for 23,589 services in 2024, and Dr. Greene accepts Medicare assignment.

What is Dr. Charles C. Greene's MIPS score?

Dr. Greene's MIPS final score for performance year 2024 is 75 out of 100, reported individually.

Show 9 more questionsShow fewer questions

How many Medicare patients does Dr. Charles C. Greene see?

CMS counts 935 Medicare patients who saw Dr. Greene in 2024, with an average age of 74.

Is Dr. Charles C. Greene board certified?

Yes. Dr. Greene is board certified in otolaryngology by the American Board of Otolaryngology - Head and Neck Surgery.

What services does Dr. Charles C. Greene bill to Medicare?

In 2024, Dr. Greene's most billed Medicare services were allergy test or treatment (95004), surgery: lungs and airway (31231) and ear, nose and throat service (92550).

Where did Dr. Charles C. Greene go to medical school?

Dr. Greene graduated from University Of Washington School Of Medicine in 1995.

What drugs does Dr. Charles C. Greene prescribe most?

In 2024 Medicare Part D data, Dr. Greene's most prescribed drugs by claims were Fluticasone Propionate, Pantoprazole Sodium and Ipratropium Bromide.

Has Dr. Charles C. Greene received payments from drug or device companies?

CMS Open Payments shows $25,846 in general payments to Dr. Greene from 40 companies from 2016 to 2025. The largest total came from Intersect ENT, Inc.

How long has Dr. Charles C. Greene been practicing?

Dr. Greene graduated from medical school in 1995, 31 years ago.

Does Dr. Charles C. Greene do research?

Dmand AI links 1 publication to Dr. Greene.

What insurance does Dr. Charles C. Greene accept?

Dr. Greene is in network with 11 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 8. Check the plan with the practice before a visit.

Selling to otolaryngology practices?

See otolaryngologists in Florida by site of care and group

Find the practices, groups and hospitals they work with, and the right people to contact at each.

  • 30 days free
  • Self-serve
  • No credit card

Cookie settings

Turn each category on or off. Your choice is kept for 12 months and you can change it here at any time.

Necessary

Always on. Sign-in, security, downloads you asked for, your cookie choice, and the page that led to a signup.

View cookies (6)
  • dm_consentDmand AI. Your cookie choices and whether your browser sent a Global Privacy Control signal. 12 months.
  • dm_ft, dm_ltDmand AI. The first and the latest page you arrived on, with the date, so a signup is credited to the page that worked. 90 days, 30 days.
  • dm_fs, dm_lsDmand AI. The first and the latest source of a visit (a search engine, a campaign or the site that linked here). 90 days, 30 days.
  • dm_dl, dm_dl_okDmand AI. After you give an email address for a download, lets you download files without being asked again. 30 days.
  • Session and CSRF cookiesDmand AI (app.dmand.ai). Sign-in and form protection in the application. Session.
  • __cf_bm, cf_clearanceCloudflare. Tells people from automated traffic and keeps the site available. 30 minutes; cf_clearance while a security check is valid.

Analytics

On unless you turn it off. How pages are used, in aggregate, and recordings of how pages are used.

View cookies (6)
  • Google Tag ManagerGoogle. Loads the analytics and marketing tags that are on. Sets no cookie of its own and does not load when both categories are off. n/a.
  • _ga, _ga_<container-id>Google Analytics 4. Visits and page views in aggregate on dmand.ai. 2 years.
  • _clck, _clskMicrosoft Clarity. Recordings and heatmaps of how pages are used, with form fields masked. 1 year, 1 day.
  • CLID, MUID, ANONCHK, MR, SMMicrosoft (clarity.ms). Set by Microsoft when Clarity loads, to recognize a browser across sites that use Clarity. Up to 1 year.
  • None (cookieless)Ahrefs Analytics. Page views in aggregate. n/a.
  • ph_<project>_posthogPostHog. Product usage, errors and performance in app.dmand.ai, used to fix bugs and improve features. 365 days.

Marketing

On unless you turn it off, and always off when your browser sends a Global Privacy Control signal. A visitor identification service tells our sales team which companies and people visit.

View cookies (6)
  • _reb2buid, _reb2butkRB2B. Recognizes a returning browser for visitor identification. 360 days, 1 year.
  • _reb2bgeoRB2B. The location used to decide whether a visit can be identified. 20 days.
  • _reb2brefRB2B. The page or site that referred the visit. 15 days.
  • _reb2bfxf, _reb2btd, _reb2bliRB2B. Links the visit to an identified business profile. 1 month.
  • _reb2bresolveRB2B. Holds a match while it is being resolved. 2 days.
  • _reb2sessionID, _reb2bloadedRB2B. The current visit, and a guard against loading the script twice. 30 minutes, 1 second.

Functional

On unless you turn it off. Remembers choices such as a collapsed section.

View cookies (none today)