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Edit this profileAt a glance
- 145 Michigan St Ne Ste 3410, Grand Rapids, MI 49503
About Timothy Sparling
Timothy A. Sparling, NP is a nurse practitioner based in Grand Rapids, MI. Medicare claims data shows Timothy provided 146 services to 68 patients. The services billed most often include established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more and established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more. The provider's National Provider Identifier (NPI) is 1124451927.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
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
- (616) 391-9945
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
145 MICHIGAN ST NE STE 3410
Grand Rapids, MI 49503
Procedures Most Often Billed to Medicare
146 services · 68 patients · 2 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
103 | More often than most peers in Nurse Practitioner |
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
43 | More 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 at this location 6
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
Clinically related specialties at the same address — the people this provider most likely works alongside.
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.
More connections — 24 related providers in 3 groups
Other nurse practitioners in Grand Rapids 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2013 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What is Timothy A. Sparling's specialty?
Timothy A. Sparling is a nurse practitioner in Grand Rapids, MI. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Timothy A. Sparling?
Timothy A. Sparling is listed at 145 Michigan St Ne Ste 3410, Grand Rapids, MI 49503. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Timothy A. Sparling?
The number on file is (616) 391-9945. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Timothy A. Sparling?
Timothy A. Sparling's National Provider Identifier is 1124451927. 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 Timothy A. Sparling's education?
Timothy A. Sparling attended Other, graduating in 2013. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Timothy A. Sparling have?
Timothy A. Sparling has 13 years experience. Calculated from a graduation year of 2013, reported in the CMS National Downloadable File.
CMS public data
What is Timothy A. Sparling known for?
According to Medicare billing data, Timothy A. Sparling 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
Is Timothy A. Sparling's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Timothy A. Sparling. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.