Physician Profile
Unclaimed ProfileAbout LYNAM
Based in Valparaiso, IN, John Christopher Lynam, D.O. is listed in the NPI registry under urology. Medicare claims data shows John provided 10,938 services to 4,524 patients.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (219) 983-6230
- Email not available
Practice Locations
85 E US HIGHWAY 6 STE 230
Valparaiso, IN 46383
Procedures Most Often Billed to Medicare
10,938 services · 4,524 patients · 25 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
534 |
| Ultrasound measurement of bladder capacity after voiding | Procedure | 51798 |
457 |
| Diagnostic exam of bladder and urethra using an endoscope | Procedure | 52000 |
136 |
| Biopsy of prostate gland | Procedure | 55700 |
51 |
| Simple insertion of temporary bladder tube | Procedure | 51702 |
36 |
| Electronic assessment of bladder emptying | Procedure | 51741 |
18 |
| X-ray of abdomen, 1 view | Imaging | 74018 |
66 |
| Ultrasound scan of pelvic region through rectum | Imaging | 76872 |
54 |
| Ct scan of abdomen and pelvis before and after contrast | Imaging | 74178 |
43 |
| Mri scan of pelvis without contrast | Imaging | 72195 |
39 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other urology specialists in Valparaiso 2
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 2005 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Insertion of needle into vein for collection of blood sample 8
Providers in IN who bill this service to Medicare most often.
Common questions
What kind of doctor is Dr. Lynam?
Dr. Lynam is an urology in Valparaiso, IN. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “UROLOGY”.
NPI registry
What is Dr. Lynam's address?
Dr. Lynam is listed at 85 E US HIGHWAY 6 STE 230, Valparaiso, IN 46383. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Lynam?
The number on file is (219) 983-6230. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Lynam?
Dr. Lynam's National Provider Identifier is 1265671127. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Dr. Lynam train?
Dr. Lynam attended Other, graduating in 2005. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Lynam have?
Dr. Lynam has 21 years experience. Calculated from a graduation year of 2005, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Lynam perform?
According to Medicare billing data, Dr. Lynam performs procedures including insertion of needle into vein for collection of blood sample, ultrasound measurement of bladder capacity after voiding and diagnostic exam of bladder and urethra using an endoscope; reads or performs imaging such as x-ray of abdomen, 1 view and ultrasound scan of pelvic region through rectum; provides treatments such as administration of hormonal anti-neoplastic chemotherapy under skin or into muscle, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Lynam's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Lynam. If this is you, claiming it is free.
Guide.md
Is this your profile?
Verify your identity to control how patients — and AI assistants — describe you.
Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.