Office listed in NPPES
2421 Laporte Ave, Valparaiso, IN 46383
(219) 462-6914
Confirm this address and number with the practice. Registry information may be outdated.
Physician directory profile
Eugene Lin, MD
Valparaiso, IN
Public records and practice information are labeled by source.
Accepts Medicare assignmentClaimed by a verified representative
Record details
- NPI
- 1972595726
- Registry updated
- 05/30/2023
- Imported
- 2026-11-03
- Registry specialty labels (English)
- Internal Medicine
- Pediatrics
Before arranging a visit
Confirm current services, ages treated, insurance, location, hospital affiliations and appointment availability directly with the practice. An active NPI does not verify current licensure, certification or practice status.
A registry specialty label does not establish that a clinician currently provides the particular care you need.
Background and affiliations
- Gender
- Male
- Medical school
- Indiana University School of Medicine · graduated 1996
- Practice group
- Rci (Wrs) · 360 clinicians
- Practice website
- uchicagomedicine.org (the practice group’s website)
- Offers telehealth
- No
- Accepts Medicare assignment
- Yes
Practice locations reported to Medicare
- 1300 Lincolnway, Valparaiso, IN 46383
- 2421 Laporte Ave, Valparaiso, IN 46383 · (219) 462-6192
- 425 Sand Creek Dr Suite C, Chesterton, IN 46304
Affiliated hospitals
- Franciscan Health Crown Point · Crown Point, IN · CMS rating 3/5
- Franciscan Health Michigan City · Michigan City, IN · CMS rating 3/5
- St Mary Medical Center Inc · Hobart, IN · CMS rating 3/5
- Northwest Health - Porter · Valparaiso, IN · CMS rating 2/5
Source: CMS Doctors and Clinicians and Hospital General Information. An affiliation does not confirm current privileges or the services offered there.
Industry payments
No 2025 general payments from drug or device companies were reported for Eugene Lin. Research funding is excluded. These payments are public under the Sunshine Act, and a payment does not by itself mean a conflict of interest. CMS Open Payments
Insurance
- Medicare: accepts Medicare assignment (CMS).
- Other plans (for example Anthem Blue Cross and Blue Shield, UnitedHealthcare, Humana) haven't been reported by this office yet. Call to confirm before booking.
Documented Medicare service activity
2024 Medicare-billed services:
Hemoglobin A1c testingMedicare annual wellness and welcome visitsFlu shotsPneumococcal (pneumonia) vaccination
Reporting year: 2024. These are billed services or units in Original Medicare Part B, not total career experience, all patients, surgical case counts or a quality rating.
Scroll the table sideways to see every column.
| HCPCS | Billed services / units | Beneficiaries in this row | Service description (English) | Billing setting |
|---|---|---|---|---|
| 81003 | 16 | 16 | Automated urinalysis test | Non-facility |
| 83036 | 34 | 25 | Hemoglobin a1c level | Non-facility |
| 99212 | 30 | 28 | Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more | Non-facility |
| 99213 | 84 | 65 | Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Non-facility |
| 99214 | 115 | 91 | Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Non-facility |
| 99215 | 49 | 43 | Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Non-facility |
| G0008 | 23 | 23 | Administration of influenza virus vaccine | Non-facility |
| G0009 | 21 | 21 | Administration of pneumococcal vaccine | Non-facility |
| G0438 | 14 | 14 | Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit | Non-facility |
| G0439 | 94 | 94 | Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Non-facility |
Drug billing units (2)
Drug units follow the billing-code definition. They are not the number of treatments, visits, doses or unique patients.
Scroll the table sideways to see every column.
| HCPCS | Drug billing units | Beneficiaries in this row | Service description (English) | Billing setting |
|---|---|---|---|---|
| 90673 | 18 | 18 | Influenza vaccine, trivalent derived from recombinant dna | Non-facility |
| 90677 | 21 | 21 | Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use | Non-facility |
How to interpret these counts
CMS suppresses provider/service rows involving fewer than 11 beneficiaries. Services may repeat for one person, and beneficiaries cannot be added across rows. Facility/non-facility describes billing and does not establish a current hospital affiliation. These counts do not report case complexity, clinical outcomes or whether a treatment is appropriate for you.
Exact CMS source rows for this NPI · Checked 2026-11-03
Common questions
Where is Eugene Lin's office?
The NPPES registry lists 2421 Laporte Ave, Valparaiso, IN 46383. Confirm the location before your visit; registry addresses can be out of date.
What phone number is listed for Eugene Lin?
The registry lists (219) 462-6914. Practices sometimes change numbers; check the practice website if the call does not connect.
What is Eugene Lin's specialty?
The registry lists Internal medicine, Pediatrics. A registry specialty is self-reported and does not confirm board certification or the services offered today.
Does Eugene Lin bill Medicare?
CMS data shows publicly disclosed Original Medicare Part B services billed in 2024 (see above). That does not confirm the practice is accepting new Medicare patients; ask the office.
What is Eugene Lin's NPI number?
NPI 1972595726, a public identifier from the national registry. It does not by itself confirm a current license.
Which hospitals is Eugene Lin affiliated with?
Medicare records list Franciscan Health Crown Point (Crown Point, IN); Franciscan Health Michigan City (Michigan City, IN); St Mary Medical Center Inc (Hobart, IN); Northwest Health - Porter (Valparaiso, IN). An affiliation does not confirm current privileges.
Does Eugene Lin offer telehealth?
CMS records do not indicate telehealth services. Ask the office which visits can be done remotely.
Patient reviews
Reviews are moderated before publication, and negative reviews are published on the same terms as positive ones. Ratings describe reported patient experience, not clinical quality.
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