Cynthia Peacock, MD
Pediatrics Physician · Houston, TX
Cynthia Peacock, MD is a pediatrics physician with a practice address in Houston, Texas, and NPI 1538249958, issued on Oct 17, 2006. Check the license (Texas K0536, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Cynthia Peacock
- Credential
- MD
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- K0536 TX
Self-reported in NPPES; status is on the state search - Practice location
- 6620 Main St, Houston, TX 77030
- Phone
- (713) 798-2500
- Enumerated
- Oct 17, 2006
- Record last updated
- Mar 11, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (713) 798-2505
- Medicaid ID
- 124056609 TX
- Entity
- Type 1 · individual
8 nearest pediatrics physician records → All 5,641 in Texas → Look up another NPI →
Also registered at 6620 Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Cynthia Peacock in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license K0536Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
21% more Medicare Part D claims than the average pediatrics physician in 2024
454 Medicare Part D claims for 96 beneficiaries, against an average of 375 among the 5,609 providers of this specialty who prescribed in Part D.
Most prescribed
- Fluticasone Propionate35 claims
- Sertraline Hcl31 claims
- Levothyroxine Sodium28 claims
- Clonazepam21 claims
- Diazepam20 claims
- Esomeprazole Magnesium19 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): 91.3 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).
Cynthia Peacock among 5,641 pediatrics physician records in Texas
Cynthia Peacock, MD is one of 5,641 pediatrics physician records with a practice address in Texas. 47% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 11% of them.
- NPI issued2006 · 11% of these records are older, 57% newer
- In a Medicare fileYes · 47% of these records are
- In the CMS Doctors and Clinicians fileNo · 9% of these records are
- Record last updated2011 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208000000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1,038 pediatrics physician records list a practice address in Houston
They are 1,038 of the 61,221 NPPES records with a practice address in Houston, and 5,641 pediatrics physician records in Texas.
All 5,641 in Texas → Every provider in Houston → Pediatrics Physician nationwide →
The 8 pediatrics physician records with the nearest ZIP codes
- Steve Alley, M.D.Houston, TX 770301396744843
- Robert Boyd, M.D.Houston, TX 770301679575450
- Hemlata Desai, M.D.Houston, TX 770301306848130
- Stacey Gallas, M.D.Houston, TX 770301710989231
- Brenda Hakemack, M.D.Houston, TX 770301407858491
- Grace Hu, M.D.Houston, TX 770301871595249
- Sue Jong, M.D.Houston, TX 770301285636274
- Ian Kavin, M.D.Houston, TX 770301932101565
Common questions
What is Cynthia Peacock, MD's NPI number?
Cynthia Peacock, MD's National Provider Identifier (NPI) is 1538249958, issued on Oct 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Cynthia Peacock, MD located?
The NPPES record lists a practice address at 6620 Main St, Houston, TX, 77030. Phone: (713) 798-2500. Providers update this record themselves, so call before visiting.
How can I verify Cynthia Peacock, MD's license?
NPPES lists Texas license number K0536, 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 Cynthia Peacock, MD prescribe under Medicare Part D?
In 2024, Cynthia Peacock, MD had 454 Medicare Part D claims for 96 beneficiaries; the average among pediatrics physician prescribers was 375. Part D covers Medicare prescriptions only.
What is Cynthia Peacock, MD's MIPS final score?
The 2023 MIPS final score is 91.3 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.