Dr. John Christopher Lynam, DO
- Medicare services, 2024
- 11,016
- Medicare patients, 2024
- 1,094
- Part D claims, 2024
- 1,316
- Publications
- 1
- MIPS score, 2024
- 94
- Practice address
- 12109 County Rd 103, Oxford, FL 34484
- Practice phone
- Call (352) 391-6494
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Advanced Urology Institute
Oxford, Florida
Find Dr. Lynam'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 Christopher Lynam is a urologist in Oxford, Florida
Dr. Lynam practices at Advanced Urology Institute in Oxford, Florida.
Dr. Lynam's NPI, 1265671127, was assigned on February 16, 2009. Dr. Lynam graduated from WesternU College of Osteopathic Medicine of the Pacific in 2005. Dr. Lynam holds Indiana license 02003902A.
- NPI
- 1265671127NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3577733039
- NPI enumeration date
- February 16, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (352) 391-6494
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 47
- Medical school graduation
- 2005
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John Christopher Lynam practices at Advanced Urology Institute in Oxford, Florida
Dr. Lynam's primary practice is Advanced Urology Institute, at 12109 County Rd 103, Oxford, FL 34484 in Sumter County. The practice phone is (352) 391-6494.
- Advanced Urology Institute12109 County Rd 103, Oxford, FL 34484 · Sumter CountyPhone(352) 391-6494
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. John Christopher Lynam is affiliated with 5 sites of care and 1 medical group
Dr. Lynam's primary practice is Advanced Urology Institute in Oxford, Florida. Dr. Lynam is also affiliated with UF Health Leesburg Hospital. The medical group on file is Advanced Urology Institute. Dmand AI also links Dr. Lynam to 2 more home health agencies and 1 group practice or clinic, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. John Christopher Lynam's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lynam practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Advanced Urology Institute | Available with a free account |
| +4 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. John Christopher Lynam is one of 920 urologists in Florida
Urology is Dr. Lynam's primary specialty in the NPI Registry, under taxonomy code 208800000X. Dr. Lynam is board certified in urology by the American Osteopathic Board of Surgery. Dr. Lynam is licensed in Indiana.
Specialties and state licenses
- Urology, IndianaPrimary
Clinical focus
Dmand AI lists bladder disease, enlarged prostate, erectile dysfunction, kidney cysts, kidney removal surgery, kidney stone disease, prostate cancer and prostate inflammation or infection among the conditions Dr. Lynam treats.
Urologists near Dr. Lynam
Counts of urologists 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 Christopher Lynam billed Medicare for 11,016 services in 2024
CMS data shows 11,016 Medicare services from Dr. Lynam across 30 procedure codes in 2024, for 1,094 Medicare patients. Medicare paid $305,211 for them.
Dr. Lynam's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Other services
- 2023: 2,6822024: 4,92484%
- Office and hospital visits
- 2023: 1,0672024: 2,190105%
- Lab and pathology
- 2023: 6452024: 1,447124%
- Surgery
- 2023: 7582024: 1,29571%
- Drugs given in the office
- 2023: 02024: 840
- Imaging
- 2023: 1592024: 29485%
- Tests and treatments
- 2023: 02024: 26
Where Dr. Lynam's Medicare services took place, 2024
- In an office10,72397%
- In a facility2933%
Dr. Lynam compared with the Florida median for urologists, 2024
- Dr. Lynam
- Florida median
- Medicare services
- 11,016vs 1,3528.1 times
- Medicare patients
- 1,094vs 4402.5 times
- Part D claims
- 1,205vs 93629% above
Medians across 860 urologists in Florida with Dmand AI profiles that report each measure.
Dr. Lynam'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Lynam and other urologists in Florida.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. John Christopher Lynam treated 1,094 Medicare patients in 2024, average age 77
CMS counts 1,094 Medicare patients who saw Dr. Lynam in 2024. The largest group is 75 to 84, with 552 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 2% are also on Medicaid. Their average risk score is 1.41, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Lynam's median patient age at 76, with 36% women.
Dr. Lynam's Medicare patients by age, 2024
Dr. Lynam's Medicare patients by sex, 2024
- Women52448%
- Men57052%
Chronic conditions among Dr. Lynam's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis56%
- Ischemic heart disease44%
- Chronic kidney disease39%
- Diabetes31%
- Mood disorders28%
- Depression26%
Share of Medicare patients with each condition. A patient can have several.
Dr. Lynam'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
- Women36%
- Men63%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. John Christopher Lynam wrote 1,316 Medicare Part D claims in 2024
In 2024, Dr. Lynam wrote 1,316 Medicare Part D claims for 547 patients. 70% of them were for generic drugs. CMS names the drug for 1,205 of them, across 21 drugs with 11 or more claims each, at $1,387,573 in total drug cost. In 2023, CMS named 972 claims across 16 drugs.
Dr. Lynam's Part D claims by kind of drug, 2024
- Generic921 claims70%
- Brand-name395 claims30%
Dr. Lynam'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. Lynam's Part D claims, 2024
- Antibiotics19%256 of 1,316 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: 9722024: 1,20524%
Drugs named by CMS: 21 in 2024, 16 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 Christopher Lynam scored 94 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 94 out of 100 for Dr. Lynam for performance year 2024, reported as part of a group. Dr. Lynam accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Lynam as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Lynam's MIPS scores, performance year 2024
- 94of 100Final score
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 80of 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. John Christopher Lynam has 1 publication on record
Dmand AI links 1 paper to Dr. Lynam in 2015.
Recent publications by Dr. Lynam
See who Dr. Lynam researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Lynam works with, so you can find a warm path to the right urologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. John Christopher Lynam received $13,563 in industry payments from 2016 to 2025
CMS Open Payments shows 387 general payments to Dr. Lynam from 45 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 60% of the total. Ferring Pharmaceuticals Inc. paid the most, $4,440.
General payments to Dr. Lynam by program year, 2016 to 2025
General payments to Dr. Lynam by kind, 2016 to 2025
- Food and beverage$8,08760%
- Consulting fees$3,76428%
- Education$1,64312%
- Travel and lodging$691%
Companies that paid Dr. Lynam 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 Christopher Lynam graduated from WesternU College of Osteopathic Medicine of the Pacific
Dr. Lynam graduated from WesternU College of Osteopathic Medicine of the Pacific in 2005. Dr. Lynam is a member of ACOS and AOA.
- Medical school
- Board certified in urology
- Board certified in urological surgery
- Board certified in facos
- Board certified in 2018 - 2026
- Board certified in 2009 - 2011
- Board certified in 2011 - 2023
- Board certified in 2013 - 2024
Source: Dmand AI Professional Profile Data
Dr. John Christopher Lynam accepts plans from 17 insurance carriers
Dr. Lynam is in network with 17 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
- HCSC
- Humana
- +9 more carriersWith a free account
Plan types Dr. Lynam accepts, by number of carriers
- PPO12
- Medicare11
- HMO10
- POS6
- EPO5
Source: Dmand AI Insurance Network Data
Sources for Dr. John Christopher Lynam'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 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) |
| 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. John Christopher Lynam
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 Christopher Lynam's NPI number?
Dr. John Christopher Lynam's NPI number is 1265671127. It was assigned on February 16, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. John Christopher Lynam?
Dr. John Christopher Lynam is a urologist in Oxford, Florida. The primary specialty in the NPI Registry is Urology Physician (taxonomy code 208800000X).
Where does Dr. John Christopher Lynam practice?
Dr. Lynam practices at 12109 County Rd 103, Oxford, FL 34484. Dr. Lynam's primary practice is Advanced Urology Institute in Oxford, Florida. Dmand AI also links Dr. Lynam to 2 home health agencies and 1 group practice or clinic.
What is Dr. John Christopher Lynam's office phone number?
The practice phone on file for Dr. Lynam is (352) 391-6494.
What is Dr. John Christopher Lynam's medical license number?
Dr. Lynam holds Indiana license 02003902A.
Which hospitals is Dr. John Christopher Lynam affiliated with?
Dr. Lynam is affiliated with UF Health Leesburg Hospital.
What medical group is Dr. John Christopher Lynam part of?
Dr. Lynam is linked to Advanced Urology Institute.
Does Dr. John Christopher Lynam accept Medicare?
Yes. CMS data shows Dr. Lynam billed Medicare for 11,016 services in 2024, and Dr. Lynam accepts Medicare assignment.
Does Dr. John Christopher Lynam offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Lynam as offering telehealth services.
What is Dr. John Christopher Lynam's MIPS score?
Dr. Lynam's MIPS final score for performance year 2024 is 94 out of 100, reported as part of a group.
Show 9 more questionsShow fewer questions
How many Medicare patients does Dr. John Christopher Lynam see?
CMS counts 1,094 Medicare patients who saw Dr. Lynam in 2024, with an average age of 77.
Is Dr. John Christopher Lynam board certified?
Yes. Dr. Lynam is board certified in urology by the American Osteopathic Board of Surgery.
What services does Dr. John Christopher Lynam bill to Medicare?
In 2024, Dr. Lynam's most billed Medicare services were medicare temporary code (Q9967), medicare service (G2211) and lab and pathology test (81003).
Where did Dr. John Christopher Lynam go to medical school?
Dr. Lynam graduated from WesternU College of Osteopathic Medicine of the Pacific in 2005.
What drugs does Dr. John Christopher Lynam prescribe most?
In 2024 Medicare Part D data, Dr. Lynam's most prescribed drugs by claims were Tamsulosin HCl, Gemtesa and Finasteride.
Has Dr. John Christopher Lynam received payments from drug or device companies?
CMS Open Payments shows $13,563 in general payments to Dr. Lynam from 45 companies from 2016 to 2025. The largest total came from Ferring Pharmaceuticals Inc.
How long has Dr. John Christopher Lynam been practicing?
Dr. Lynam graduated from medical school in 2005, 21 years ago.
Does Dr. John Christopher Lynam do research?
Dmand AI links 1 publication to Dr. Lynam.
What insurance does Dr. John Christopher Lynam accept?
Dr. Lynam is in network with 17 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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