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Dr. Ryan F. Estevez, MD
NPI1902911688
- Medicare services, 2018
- 84
- Part D claims, 2024
- 46
- Publications
- 1
- Industry payments
- $238
- Affiliated sites
- 1
- Practice address
- 4710 S Florida Ave, Lakeland, FL 33813-2165
- Practice phone
- Call (863) 284-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Lakeland Regional Health Systems - Lakeland (4710 S Florida Ave)
Primary care practice · Lakeland, Florida
Find Dr. Estevez'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. Ryan F. Estevez is a psychiatrist in Lakeland, Florida
Dr. Estevez practices at Lakeland Regional Health Systems - Lakeland (4710 S Florida Ave) in Lakeland, Florida.
Dr. Estevez's NPI, 1902911688, was assigned on August 20, 2006. Dr. Estevez graduated from Tufts University School Of Medicine in 2002. Dr. Estevez holds Florida license ME103448.
NPI and contact details
- NPI
- 1902911688NPI Registry (opens in a new tab)
- NPI enumeration date
- August 20, 2006
- NPI status
- Active
- Practice phone
- (863) 284-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 2002
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ryan F. Estevez practices at Lakeland Regional Health Systems - Lakeland (4710 S Florida Ave) in Lakeland, Florida
Dr. Estevez's primary practice is Lakeland Regional Health Systems - Lakeland (4710 S Florida Ave), at 4710 S Florida Ave, Lakeland, FL 33813-2165. The practice phone is (863) 284-5000.
- Lakeland Regional Health Systems - Lakeland (4710 S Florida Ave)4710 S Florida Ave, Lakeland, FL 33813-2165Phone(863) 284-5000
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ryan F. Estevez is affiliated with 1 site of care and 1 medical group
Dr. Estevez's primary practice is Lakeland Regional Health Systems - Lakeland (4710 S Florida Ave) in Lakeland, Florida. The medical group on file is Lakeland Regional Health.
Lakeland Regional Health Systems - Lakeland (4710 S Florida Ave)Primary
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. Ryan F. Estevez's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Estevez practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Lakeland Regional Health Systems - Lakeland (4710 S Florida Ave) | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Ryan F. Estevez is one of 1,975 psychiatrists in Florida
Psychiatry is Dr. Estevez's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Estevez is board certified in addiction medicine by the American Board of Addiction Medicine. Dmand AI has Dr. Estevez's licenses on file in 3 states: Florida, California and Texas.
Specialties and state licenses
- Psychiatry, FloridaPrimary
- California license
- Texas license
Psychiatrists near Dr. Estevez
Counts of psychiatrists 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. Ryan F. Estevez billed Medicare for 84 services in 2018
CMS data shows 84 Medicare services from Dr. Estevez across 3 procedure codes in 2018. Medicare paid $6,083 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 201884
Paid by Medicare$6,083
Procedure codes3
Dr. Estevez's Medicare services by type, 2018
- Office and hospital visits65
- Tests and treatments19
Dr. Estevez compared with the Florida median for psychiatrists, 2018
- Dr. Estevez
- Florida median
- Medicare services
- 84vs 20459% below
- Part D claims
- 25vs 24090% below
Medians across 1,952 psychiatrists in Florida with Dmand AI profiles that report each measure.
Dr. Estevez's most billed Medicare procedure codes, 2018
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Estevez?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Estevez and other psychiatrists in Florida.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Ryan F. Estevez's patients have a median age of 66
Across all payers, Dmand AI patient panel data puts Dr. Estevez's median patient age at 66, with 0% women.
Dr. Estevez's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women0%
- Men100%
Source: Dmand AI Patient Panel Data
Dr. Ryan F. Estevez wrote 46 Medicare Part D claims in 2024
In 2024, Dr. Estevez wrote 46 Medicare Part D claims. 83% of them were for generic drugs. CMS names the drug for 25 of them, across 2 drugs with 11 or more claims each, at $3,473 in total drug cost. In 2023, CMS named 22 claims across 2 drugs.
Part D claims, 202446
Drugs named by CMS2
Total drug cost$3,473
Dr. Estevez's Part D claims by kind of drug, 2024
- Generic38 claims83%
- Brand-name and other8 claims17%
Dr. Estevez'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 222024: 2514%
Drugs named by CMS: 2 in 2024, 2 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
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Dr. Ryan F. Estevez has 1 publication on record
Dmand AI links 1 paper to Dr. Estevez in 2023. Dr. Estevez's most frequent co-authors are Randa Amin Bascharon, DO, Kevin D. Deweber, MD and Carlo Enrico Guevara, DDS.
Papers1
Dr. Estevez's most frequent co-authors
- Randa Amin Bascharon, DO1 shared paper
- Kevin D. Deweber, MD1 shared paper
- Carlo Enrico Guevara, DDS1 shared paper
Recent publications by Dr. Estevez
See who Dr. Estevez researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Estevez works with, so you can find a warm path to the right psychiatrists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Ryan F. Estevez received $238 in industry payments in 2018
CMS Open Payments shows 2 general payments to Dr. Estevez from 2 drug and device companies in 2018. Food and beverage make up the largest share, 100% of the total. Avanir Pharmaceuticals, Inc. paid the most, $124.
Companies that paid Dr. Estevez the most, 2018 to 2018
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Ryan F. Estevez graduated from Tufts University School Of Medicine
Dr. Estevez graduated from Tufts University School Of Medicine in 2002.
- Medical school
- Board certified in addiction medicine
- Board certified in addiction medicine
- Board certified in consultation-liaison psychiatry
- Board certified in forensic psychiatry
- Board certified in geriatric psychiatry
- Board certified in psychiatry
Source: Dmand AI Professional Profile Data
Dr. Ryan F. Estevez accepts plans from 4 insurance carriers
Dr. Estevez is in network with 4 carriers, including Aetna, Cigna and Molina. HMO plans come from the most carriers, 3. Check the plan with the practice before a visit.
- Aetna
- Cigna
- Molina
- Pacific Source Health Plans
Plan types Dr. Estevez accepts, by number of carriers
- HMO3
- Medicare3
- PPO3
- EPO1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Ryan F. Estevez'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 DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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) |
| Publications, topics and co-authors | PubMed (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 |
| 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. Ryan F. Estevez
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. Ryan F. Estevez's NPI number?
Dr. Ryan F. Estevez's NPI number is 1902911688. It was assigned on August 20, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Ryan F. Estevez?
Dr. Ryan F. Estevez is a psychiatrist in Lakeland, Florida. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Ryan F. Estevez practice?
Dr. Estevez practices at 4710 S Florida Ave, Lakeland, FL 33813-2165. Dr. Estevez's primary practice is Lakeland Regional Health Systems - Lakeland (4710 S Florida Ave) in Lakeland, Florida.
What is Dr. Ryan F. Estevez's office phone number?
The practice phone on file for Dr. Estevez is (863) 284-5000.
What is Dr. Ryan F. Estevez's medical license number?
Dr. Estevez holds Florida license ME103448, one of the licenses on file in 3 states.
Which states has Dr. Ryan F. Estevez been licensed in?
Dmand AI has state licenses on file for Dr. Estevez in Florida (2008 to 2027), California (2004 to 2026) and Texas (2005 to 2007).
What medical group is Dr. Ryan F. Estevez part of?
Dr. Estevez is linked to Lakeland Regional Health.
Does Dr. Ryan F. Estevez accept Medicare?
Yes. CMS data shows Dr. Estevez billed Medicare for 84 services in 2018.
Is Dr. Ryan F. Estevez board certified?
Yes. Dr. Estevez is board certified in addiction medicine by the American Board of Addiction Medicine.
What services does Dr. Ryan F. Estevez bill to Medicare?
In 2018, Dr. Estevez's most billed Medicare services were hospital inpatient care (99232), psychiatric service (90792) and hospital inpatient care (99233).
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Where did Dr. Ryan F. Estevez go to medical school?
Dr. Estevez graduated from Tufts University School Of Medicine in 2002.
What drugs does Dr. Ryan F. Estevez prescribe most?
In 2024 Medicare Part D data, Dr. Estevez's most prescribed drugs by claims were Tranylcypromine Sulfate and Lithium Carbonate ER.
Has Dr. Ryan F. Estevez received payments from drug or device companies?
CMS Open Payments shows $238 in general payments to Dr. Estevez from 2 companies from 2018 to 2018. The largest total came from Avanir Pharmaceuticals, Inc.
How long has Dr. Ryan F. Estevez been practicing?
Dr. Estevez graduated from medical school in 2002, 24 years ago.
Does Dr. Ryan F. Estevez do research?
Dmand AI links 1 publication to Dr. Estevez.
Who does Dr. Ryan F. Estevez publish with?
Dr. Estevez's most frequent co-authors are Randa Amin Bascharon, DO (1 shared paper), Kevin D. Deweber, MD (1 shared paper) and Carlo Enrico Guevara, DDS (1 shared paper).
What insurance does Dr. Ryan F. Estevez accept?
Dr. Estevez is in network with 4 carriers, including Aetna, Cigna and Molina. HMO plans come from the most carriers, 3. Check the plan with the practice before a visit.
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