Provider Profile
Tina I. Williams
Unclaimed ProfileAbout Tina Williams
Tina I. Williams is a nurse practitioner based in Merrillville, IN. According to Medicare claims data, Tina cared for 94 Medicare patients across 209 services. The services billed most often include subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more, subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more, and subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
Education & Training
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (219) 750-9010
- Email not available
Practice Locations
8416 TAFT ST
Merrillville, IN 46410
Procedures Most Often Billed to Medicare
209 services · 94 patients · 5 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more | Office visit | 99308 |
79 | As often as other peers in NURSE PRACTITIONER |
| Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more | Office visit | 99308 |
46 | As often as other peers in NURSE PRACTITIONER |
| Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | Office visit | 99309 |
43 | Less often than most peers in NURSE PRACTITIONER |
| Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | Office visit | 99309 |
29 | Less often than most peers in NURSE PRACTITIONER |
| Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes | Office visit | 99305 |
12 | Less often than most peers in NURSE PRACTITIONER |
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.
Other nurse practitioners in Merrillville 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2022 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What is Tina I. Williams's specialty?
Tina I. Williams is a nurse practitioner in Merrillville, IN. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Tina I. Williams?
Tina I. Williams is listed at 8416 Taft St, Merrillville, IN 46410. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Tina I. Williams?
The number on file is (219) 750-9010. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Tina I. Williams's NPI number?
Tina I. Williams's National Provider Identifier is 1841998374. 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
What is Tina I. Williams's education?
Tina I. Williams attended Other, graduating in 2022. This comes from the CMS National Downloadable File.
CMS public data
How long has Tina I. Williams been practicing?
Tina I. Williams has 4 years experience. Calculated from a graduation year of 2022, reported in the CMS National Downloadable File.
CMS public data
What is Tina I. Williams known for?
According to Medicare billing data, Tina I. Williams the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Tina I. Williams confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Tina I. Williams. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.