Doctor profile · Federal record
Dr. Timothy Sparling, NP
Nurse Practitioner · Grand Rapids, MI
- NPI 1124451927
- Accepts Medicare
- MIPS 93.8 / 100 · 2023
- 13 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
145 Michigan St Ne Ste 3410
Grand Rapids, MI 495032563
(616) 391-9945 - Mailing address
-
100 Michigan St Ne # Mc845
Grand Rapids, MI 495032560
Credentials & registration
- NPI registered
- August 2013 — 13 yrs on file
- Profile last updated
- April 6, 2022
- Year of graduation
- 2013 — 13 yrs since
- Specialty taxonomy
- 363L00000X — NUCC code
- State license (1)
- Michigan #4704242295
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1124451927. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
138
Distinct HCPCS
2
Medicare allowed
$18,845
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 88 | 37 | $147 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 50 | 27 | $117 |
In context: peer comparison
Among 57 peers in Grand Rapids Nurse Practitioner, average services per provider: 52. This provider delivers 2.7× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,959
Patients
834
Total drug cost
$63,310
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Famotidine | Generic | 280 | 122 | $5,946 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 275 | 114 | $10,814 |
| Oxycodone Hcl | Generic | 236 | 90 | $9,605 |
| Pregabalin | Generic | 220 | 100 | $5,250 |
| Pantoprazole Sodium | Generic | 176 | 74 | $3,330 |
| Morphine Sulfate ER (Morphine Sulfate) | Brand | 123 | 38 | $4,241 |
| Fentanyl | Generic | 110 | 45 | $9,032 |
| Gabapentin | Generic | 110 | 44 | $3,292 |
| Prochlorperazine Maleate | Generic | 85 | 54 | $3,999 |
| Dexamethasone | Generic | 64 | 45 | $1,452 |
Hospital affiliations
Frequently asked questions
What is Dr. Timothy Sparling's medical specialty?
Dr. Timothy Sparling practices Nurse Practitioner in Grand Rapids, MI.
Where does Dr. Timothy Sparling practice?
Dr. Timothy Sparling practices at 145 Michigan St Ne Ste 3410, Grand Rapids, MI 495032563. Office phone: 6163919945.
What is Dr. Timothy Sparling's NPI?
Dr. Timothy Sparling's National Provider Identifier (NPI) is 1124451927, issued by NPPES.
Does Dr. Timothy Sparling accept Medicare assignment?
Yes. Dr. Timothy Sparling accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Timothy Sparling commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99215); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.