John C. Sparks, M.D.
Orthopaedic Surgery Physician · Conroe, TX
John C. Sparks, M.D. is an orthopaedic surgery physician with a practice address in Conroe, Texas, and NPI 1558353177, issued on Aug 19, 2005. Check the license (Texas H7351, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- John C. Sparks
- Credential
- M.D.
- Primary taxonomy
- Orthopaedic Surgery Physician 207X00000X
- License number
- H7351 TX
Self-reported in NPPES; status is on the state search - Practice location
- 1020 Riverwood CT Ste 340, Conroe, TX 77304
- Phone
- (936) 539-2663
- Enumerated
- Aug 19, 2005
- Record last updated
- May 1, 2026
- Medicaid ID
- 096941201 TX
- Medicare enrollment
- Enrolled (PECOS I20111230000099); accepts Medicare assignment
- Medical or professional school
- University Of Texas Medical School At San Antonio, 1986
- Entity
- Type 1 · individual
8 nearest orthopaedic surgery physician records → All 1,514 in Texas → Look up another NPI →
Verify John C. Sparks in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license H7351Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.6 times the Medicare Part D claims of the average orthopaedic surgery physician in 2024
1,260 Medicare Part D claims for 324 beneficiaries, against an average of 346 among the 16,516 providers of this specialty who prescribed in Part D. 365 claims were for opioids.
Most prescribed
- Celecoxib197 claims
- Gabapentin185 claims
- Oxycodone-Acetaminophen132 claims
- Methylprednisolone126 claims
- Tramadol Hcl109 claims
- Meloxicam106 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The MIPS final score for 2023 (Medicare payment program): 63.1 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
John C. Sparks among 1,514 orthopaedic surgery physician records in Texas
John C. Sparks, M.D. is one of 1,514 orthopaedic surgery physician records with a practice address in Texas. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 82% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated1986 · median 2003 among the 1,016 with a school on file
- Record last updated2026 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207X00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Orthopaedic Surgery Physician providers in Texas
There are 1,514 orthopaedic surgery physician records in Texas.
All 1,514 in Texas → Every provider in Conroe → Orthopaedic Surgery Physician nationwide →
The 8 orthopaedic surgery physician records with the nearest ZIP codes
- Gregory Elders, MDConroe, TX 773041669479861
- James Westmoreland, MD PAConroe, TX 773041104818897
- Christopher Oguayo, M.D.Humble, TX 773381134533250
- George Ozoude, M.D.Humble, TX 773381255507091
- Khang DangKingwood, TX 773391811383268
- Philmore JosephKingwood, TX 773391235107277
- Ronald KerrHumble, TX 773391063400463
- Ken KorthauerKingwood, TX 773391215925508
Common questions
What is John C. Sparks, M.D.'s NPI number?
John C. Sparks, M.D.'s National Provider Identifier (NPI) is 1558353177, issued on Aug 19, 2005. An NPI identifies a provider in billing; it is not a license.
Where is John C. Sparks, M.D. located?
The NPPES record lists a practice address at 1020 Riverwood CT Ste 340, Conroe, TX, 77304. Phone: (936) 539-2663. Providers update this record themselves, so call before visiting.
How can I verify John C. Sparks, M.D.'s license?
NPPES lists Texas license number H7351, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does John C. Sparks, M.D. prescribe under Medicare Part D?
In 2024, John C. Sparks, M.D. had 1,260 Medicare Part D claims for 324 beneficiaries; the average among orthopaedic surgery physician prescribers was 346. Part D covers Medicare prescriptions only.
What is John C. Sparks, M.D.'s MIPS final score?
The 2023 MIPS final score is 63.1 of 100. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.