Independent US Healthcare Provider Directory & Public Medical Database Patient Guides

Dr. John Christopher Lynam , DO

Urology • Valparaiso, IN

Active NPI 1265671127 Individual Practitioner Male Practitioner Accepts Medicare assignment Telehealth (some services)
Practice location in NPPES

85 E Us Highway 6 Ste 230
Valparaiso, IN 463838948

Call 2199836230 Location details and other listings
Medical Disclaimer

This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.

Practice Location & Contact Primary Location

Practice Address

85 E Us Highway 6 Ste 230

Valparaiso, IN 463838948

Telephone 2199836230
Fax 2199836030
Organization at the Same NPPES Address or Phone
Premise Health Of Indiana Medical, P.c. Facility NPI 1942363841

Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.

Other Listings in Public Data

NPPES lists 2 distinct additional practice-address records in Portage, IN; Valparaiso, IN. See the list

Source: CMS NPPES NPI Registry, practice location records; release date unavailable.

CMS Doctors and Clinicians lists 1 group name: Advanced Urology Institute Llc. See the list

Source: CMS Doctors and Clinicians National Downloadable File, CMS release of October 2, 2026.

Listings do not confirm current availability, employment or a shared ownership network.

Medicare Profile & Education

Source: CMS Doctors and Clinicians National Downloadable File, CMS release of October 2, 2026

Graduation Year

2005

Medicare patients

1,094 people with Original Medicare in 2024

Different Original Medicare patients in 2024; counts below 11 are hidden; this does not show availability or quality.

Source: CMS, Medicare Physician & Other Practitioners – by Provider, 2024.

Medicare-allowed amount

About $401,003 in 2024

The total amount Medicare approved for these services in 2024. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.

What this does not show: Medicare-allowed amount

This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.

Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024.

Paid by Medicare

About $305,188 in 2024

The part of the Medicare-allowed amount that Medicare itself paid in 2024, after patients' deductibles and coinsurance.

What this does not show: Paid by Medicare

This is not the clinician's income and not a measure of quality.

Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024.

30-day fills

2,487 standardized 30-day fills in 2024

CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.

What this does not show: 30-day fills

It is not a count of patients and not a measure of quality.

Part D drug cost

$1,387,573 in 2024

The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.

What this does not show: Part D drug cost

A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.

Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024.

Open Payments general payments, program year 2025

All general payments: $6,245.02 across 65 records.

By nature of payment (3 largest of 4)

  • Consulting Fee: $3,764.00 across 1 record.
  • Food and Beverage: $2,149.19 across 60 records.
  • Education: $262.95 across 3 records.

Reporting-company totals (3 largest of 17)

  • Ferring Pharmaceuticals Inc.: $4,389.25 across 15 records.
  • Medtronic, Inc.: $453.35 across 6 records.
  • Bayer Healthcare Pharmaceuticals Inc.: $273.12 across 9 records.

A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.

See the full table

Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).

Guide: How to read an Open Payments record

Years since graduation

21 years (graduated 2005)

CMS Doctors and Clinicians data list 2005 as the year this clinician finished professional school.

What this does not show: Years since graduation

It is not the number of years in practice, and more years does not mean better care.

Source: CMS Doctors and Clinicians National Downloadable File, CMS release of October 2, 2026.

NPI first issued

2009

The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.

What this does not show: NPI first issued

NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.

Source: CMS NPPES NPI Registry.

Accepts Medicare assignment

CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.

Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.

Source: CMS Doctors and Clinicians, CMS release of October 2, 2026; Medicare.gov, “Does your provider accept Medicare as full payment?”

Guide: What Medicare assignment means

Telehealth (some services)

Recent Medicare claims show this clinician provided some services by telehealth, such as a video or phone visit.

What this does not show: Telehealth (some services)

It does not mean all services are offered by telehealth, or that telehealth is covered by your plan.

Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians, CMS release of October 2, 2026.

Guide: How Medicare covers telehealth

Enrolled in Medicare (PECOS)

Dr. Lynam has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.

It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What Medicare enrollment (PECOS) means

Can order Medicare-covered services

CMS lists Dr. Lynam as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.

What this does not show: Can order Medicare-covered services

It does not mean the clinician offers these services directly.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What ordering and referring status means

Compared with the same specialty in Valparaiso and Indiana

Billing and prescribing volume is not a quality rating.

Medicare Part B services

More Medicare Part B services than 95% of clinicians listed under Urology in Indiana (2024, 207 clinicians with data). Median for this group: 1,656. Middle half: 469 to 3,233.

Too few clinicians listed under Urology in Valparaiso have Medicare Part B data for 2024 to compare.

Medicare-allowed amount

A higher Medicare-allowed amount than 85% of clinicians listed under Urology in Indiana (2024, 207 clinicians with data). Median for this group: $127,215. Middle half: $50,004 to $222,385.

Too few clinicians listed under Urology in Valparaiso have Medicare Part B data for 2024 to compare.

Paid by Medicare

A higher Medicare payment amount than 85% of clinicians listed under Urology in Indiana (2024, 207 clinicians with data). Median for this group: $90,868. Middle half: $37,737 to $162,559.

Too few clinicians listed under Urology in Valparaiso have Medicare Part B data for 2024 to compare.

Medicare Part D prescriptions

Close to the middle for clinicians listed under Urology in Indiana (2024, 230 clinicians with data). Median for this group: 1,184. Middle half: 363 to 2,109.

Too few clinicians listed under Urology in Valparaiso have Medicare Part D data for 2024 to compare.

Part D drug cost

A higher Part D drug cost than 90% of clinicians listed under Urology in Indiana (2024, 230 clinicians with data). Median for this group: $103,427. Middle half: $22,478 to $269,302.

Too few clinicians listed under Urology in Valparaiso have Medicare Part D data for 2024 to compare.

3 active clinicians are listed under Urology with a practice address in Valparaiso, IN (308 in Indiana).

Addresses are self-reported to NPPES and may be out of date.

Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2024), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS release of October 2, 2026, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

Text: T-MedInfo · Report an error.

Pharma & Medical Device Financial Disclosures

Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments

Open Payments · Program Year 2025
Disclosure Year:

Program year 2025 (payments made January 1 – December 31, 2025): 65 records totaling $6,245.02.

Manufacturer Payment Nature Product Type Amount ($)
Ferring Pharmaceuticals Inc.
Consulting Fee
Cash or cash equivalent
ADSTILADRIN General $3,764.00
Ferring Pharmaceuticals Inc.
Food and Beverage
In-kind items and services
ADSTILADRIN General $160.04
Medtronic, Inc.
Food and Beverage
In-kind items and services
INTERSTIM General $146.49
Ferring Pharmaceuticals Inc.
Food and Beverage
In-kind items and services
ADSTILADRIN General $118.29
Medtronic, Inc.
Food and Beverage
In-kind items and services
INTERSTIM General $110.99
Telix Pharmaceuticals
Food and Beverage
In-kind items and services
ILLUCCIX General $103.50
Janssen Pharmaceuticals, Inc
Education
In-kind items and services
ERLEADA General $99.99
Ferring Pharmaceuticals Inc.
Food and Beverage
In-kind items and services
ADSTILADRIN General $99.44
Telix Pharmaceuticals
Food and Beverage
In-kind items and services
ILLUCCIX General $99.43
Pfizer Inc.
Education
In-kind items and services
— General $84.99
Astellas Pharma US Inc
Education
In-kind items and services
— General $77.97
Medtronic, Inc.
Food and Beverage
In-kind items and services
INTERSTIM General $74.09
Ferring Pharmaceuticals Inc.
Travel and Lodging
In-kind items and services
ADSTILADRIN General $68.88
Medtronic, Inc.
Food and Beverage
In-kind items and services
INTERSTIM General $48.16
Medtronic, Inc.
Food and Beverage
In-kind items and services
INTERSTIM General $42.08
Telix Pharmaceuticals
Food and Beverage
In-kind items and services
ILLUCCIX General $36.75
Dendreon Pharmaceuticals LLC
Food and Beverage
In-kind items and services
PROVENGE General $33.94
Ferring Pharmaceuticals Inc.
Food and Beverage
In-kind items and services
ADSTILADRIN General $33.55
Ferring Pharmaceuticals Inc.
Food and Beverage
In-kind items and services
ADSTILADRIN General $32.84
Medtronic, Inc.
Food and Beverage
In-kind items and services
INTERSTIM General $31.54
Bayer Healthcare Pharmaceuticals Inc.
Food and Beverage
In-kind items and services
Nubeqa General $30.43
Bayer Healthcare Pharmaceuticals Inc.
Food and Beverage
In-kind items and services
Nubeqa General $30.43
Bayer Healthcare Pharmaceuticals Inc.
Food and Beverage
In-kind items and services
Nubeqa General $30.43
Bayer Healthcare Pharmaceuticals Inc.
Food and Beverage
In-kind items and services
Nubeqa General $30.43
Bayer Healthcare Pharmaceuticals Inc.
Food and Beverage
In-kind items and services
Nubeqa General $30.43

(top 25 shown)

Source: CMS Open Payments, program year 2025, released June 30, 2026.

Performed Procedures & Service Volume

Services billed to Original Medicare Part B in 2024.

CMS Part B · Data Year 2024
Reporting Year:

CPT® is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2016–2023 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners – by Provider and Service data, 2017–2024; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.

HCPCS Code Services Patients Submitted Charge Medicare Allowed
Q9967 Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml
3,026 42 $1.00 $0.13
G2211 Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's
1,508 902 $38.25 $16.20
81003 Automated urinalysis test
1,447 879 $5.00 $2.19
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
1,125 670 $316.01 $125.82
J1952 Leuprolide injectable, camcevi, 1 mg
840 15 $137.38 $56.81
36415 Insertion of needle into vein for collection of blood sample
534 372 $11.06 $7.02
51798 Ultrasound measurement of bladder capacity after voiding
457 385 $26.50 $10.70
99213 Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
414 360 $215.36 $88.89
A9579 Injection, gadolinium-based magnetic resonance contrast agent, not otherwise specified (nos), per ml
390 21 $3.63 $1.48
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
271 271 $418.01 $163.84
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month
264 79 $154.14 $61.64
52000 Diagnostic exam of bladder and urethra using an endoscope
136 125 $479.16 $79.09
99439 Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month
75 40 $117.32 $47.02
74018 X-ray of abdomen, 1 view
66 46 $65.64 $28.55
76872 Ultrasound scan of pelvic region through rectum
54 53 $134.81 $31.46
55700 Biopsy of prostate gland
51 51 $544.96 $127.37
74178 Ct scan of abdomen and pelvis before and after contrast
43 42 $616.88 $230.34
72195 Mri scan of pelvis without contrast
39 19 $328.90 $115.02
72197 Mri scan of pelvis before and after contrast
38 20 $484.76 $170.49
51702 Simple insertion of temporary bladder tube
36 19 $153.28 $60.03
76770 Complete ultrasound scan behind abdominal cavity
34 30 $233.06 $103.09
96402 Administration of hormonal anti-neoplastic chemotherapy under skin or into muscle
26 19 $82.15 $33.65
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more
26 26 $278.77 $109.51
74176 Ct scan of abdomen and pelvis without contrast
20 20 $280.80 $111.40
51741 Electronic assessment of bladder emptying
18 18 $36.00 $7.89

(top 25 shown)

Source: CMS Part B by Provider and Service, 2024; services under 11 beneficiaries omitted by CMS. Privacy limits

Submitted charges are billed amounts, not a price quote for your visit.

Medicare Part D Prescribing Profile & Medications

Medicare Part D prescriptions filled, including refills, in 2024.

CMS Part D · Data Year 2024
Prescription Year:
Brand Name Generic Name Prescriptions Day Supply Total Cost Patients
Tamsulosin Hcl Tamsulosin Hcl 312 26,550 $4,990.10 138
Gemtesa Vibegron 184 11,825 $184,304.40 69
Finasteride Finasteride 138 12,450 $2,426.86 53
Cephalexin Cephalexin 81 1,645 $2,123.42 69
Orgovyx Relugolix 76 2,270 $198,939.80 20
Myrbetriq Mirabegron 62 4,200 $61,324.29 34
Xtandi Enzalutamide 44 1,320 $609,997.01 —
Amoxicillin-Clavulanate Potass Amoxicillin/Potassium Clav 37 226 $200.28 33
Silodosin Silodosin 33 2,256 $2,410.08 12
Levofloxacin Levofloxacin 25 129 $90.08 23
Methenamine Hippurate Methenamine Hippurate 25 2,025 $2,689.62 15
Nubeqa Darolutamide 25 750 $315,769.22 —
Sulfamethoxazole-Trimethoprim Sulfamethoxazole/Trimethoprim 24 164 $60.23 22
Amoxicillin Amoxicillin 21 137 $51.00 19
Doxycycline Hyclate Doxycycline Hyclate 21 464 $322.06 18
Bicalutamide Bicalutamide 20 552 $329.06 17
Nitrofurantoin Mono-Macro Nitrofurantoin Monohyd/M-Cryst 19 731 $452.11 13
Sildenafil Citrate Sildenafil Citrate 18 720 $149.92 —
Clotrimazole-Betamethasone Clotrimazole/Betamethasone Dip 15 347 $291.30 15
Trospium Chloride Trospium Chloride 13 450 $586.04 13
Ciprofloxacin Hcl Ciprofloxacin Hcl 12 77 $66.01 12

Source: CMS Part D by Provider and Drug, 2024; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits

Specialties & License Numbers Reported to NPPES

Self-certified to NPPES: 2020-09-29
Urology Primary Specialty

NUCC Taxonomy Code: 208800000X

License # reported to NPPES IN 02003902A

A urologist manages benign and malignant medical and surgical disorders of the genitourinary system and the adrenal gland. This specialist has comprehensive knowledge of and skills in endoscopic, percutaneous and open surgery of congenital and acquired conditions of the urinary and reproductive systems and their contiguous structures.

Check License Status with the State Board License numbers are self-reported to NPPES; T-MedInfo does not confirm them against state records. Current status: Indiana Professional Licensing Agency.
Look Up on State Board Site

Medicare (PECOS) Enrollment & Ordering Eligibility

Source: CMS PECOS
Medicare FFS Enrollment Status Medicare Enrollment on File
CMS Provider Specialty

PRACTITIONER - UROLOGY

Medicare Enrollment ID

I20230123002874

Enrollment State Jurisdiction

FL

PECOS Control ID

3577733039

Medicare Order & Referring Eligibility
Clinical Lab & Imaging (Part B) Eligible
Durable Medical Equipment (DME) Eligible
Home Health Agency (HHA) Eligible
Power Mobility Devices (PMD) Eligible

Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.

Medicare Group Practice Enrollments

Source: CMS Doctors and Clinicians National Downloadable File, CMS release of October 2, 2026

Advanced Urology Institute Llc

12109 County Rd, Oxford, FL 344842951

Phone: 3527023882

Secondary Practice Locations

85 E Us Highway 6

Valparaiso, IN 463838947

Phone: 2199836230

3630 Willowcreek Rd Ste 4

Portage, IN 463685075

Phone: 2192637700

Clinicians Sharing This Practice Address or Phone

Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.

1 listed
NPI 1639370893

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status

15 Historical Events
📍
Updated Practice Location September 29, 2020

Registered at 85 E US HIGHWAY 6 STE 230, VALPARAISO, IN 463838948 (Tel: 2199836230)

📍
Updated Business Mailing Address September 29, 2020

Registered at 2022 KELLE DR, CHESTERTON, IN 463048708 (Tel: 2193643616)

🏢
Secondary Practice Location Registered September 29, 2020

Additional practice office at 85 E US Highway 6, Valparaiso, IN 463838947

🏢
Secondary Practice Location Registered September 29, 2020

Additional practice office at 3630 Willowcreek Rd Ste 4, Portage, IN 463685075

✅
NPI Profile Active August 07, 2017

NPI status registered as active in NPPES database

📍
Updated Practice Location August 07, 2017

Registered at 85 E US HIGHWAY 6, SUITE 230, VALPARAISO, IN 463838947 (Tel: 2199836230)

📍
Updated Business Mailing Address August 07, 2017

Registered at 85 E US HIGHWAY 6, SUITE 230, VALPARAISO, IN 463838947 (Tel: 2199836230)

👤
Provider Name / Credentials Updated August 07, 2017

Recorded as JOHN LYNAM, D.O.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) August 07, 2017

Urology (license number reported to NPPES: IN 02003902A)

✅
NPI Profile Active November 04, 2016

NPI status registered as active in NPPES database

📍
Practice Location (Initial Record) November 04, 2016

Registered at 85 E US HIGHWAY 6, SUITE 230, VALPARAISO, IN 463838947 (Tel: 2199836230)

📍
Business Mailing Address (Initial Record) November 04, 2016

Registered at 85 E US HIGHWAY 6, SUITE 230, VALPARAISO, IN 463838947 (Tel: 2199836230)

👤
Provider Name / Credentials (Initial Record) November 04, 2016

Recorded as JOHN LYNAM, D.O.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) November 04, 2016

Urology (license number reported to NPPES: IN 02003902A)

🟢
Initial NPI Registration & Enumeration February 16, 2009

First registered as active Individual Practitioner in NPPES Database.

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NPI Administrative Meta

NPI Number: 1265671127
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: February 16, 2009
Last Update: September 29, 2020
Sole Proprietor: No

Other Urology Specialists in Valparaiso

Healthcare providers in Valparaiso

Mailing Address

2022 Kelle Dr

Chesterton, IN 463048708

Phone: 2193643616

About This Data NPPES fields (address, phone, specialty, license) are self-reported and may be outdated; Medicare fields follow the CMS dataset named in each section. Correct directly at NPPES.