Christina Merenda, DO
Psychiatry Physician · Saint Louis, MO
Christina Merenda, DO is a psychiatry physician with a practice address in Saint Louis, Missouri, and NPI 1790308948, issued on May 22, 2020. Check the license (Missouri 2024009460, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.
- Name
- Christina Merenda
- Credential
- DO
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 2024009460 MO
Self-reported in NPPES; status is on the state search - Practice location
- 615 S New Ballas RD, Saint Louis, MO 63141
- Phone
- (314) 251-6663
- Enumerated
- May 22, 2020
- Record last updated
- Jul 10, 2024
- Medicare enrollment
- Enrolled (PECOS I20240903000407); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 965 in Missouri → Look up another NPI →
Also registered at 615 S New Ballas RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Jane Abele, CRNACertified Registered Nurse Anesthetist1578564647
- Joy Abu-Shanab, PHARM. D, BCPSPharmacotherapy Pharmacist1568532216
- Yaseen Adam, MDHospitalist Physician1932278587
Verify Christina Merenda in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMissouri Board of Registration for the Healing Arts
Search for license 2024009460Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
86% fewer Medicare Part D claims than the average psychiatry physician in 2024
136 Medicare Part D claims for 20 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Risperidone14 claims
- Lamotrigine12 claims
- Sertraline Hcl12 claims
- Mirtazapine11 claims
- Olanzapine11 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.
Bills Medicare through one group practice
- Mercy Clinic Adult Hospitalists - St. Louis, LLCSaint Louis, MO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Christina Merenda among 965 psychiatry physician records in Missouri
Christina Merenda, DO is one of 965 psychiatry physician records with a practice address in Missouri. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 83% of them.
- NPI issued2020 · 83% of these records are older, 15% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 49% of these records are
- Graduated2020 · median 2003 among the 474 with a school on file
- Record last updated2024 · 46% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Psychiatry Physician providers in Missouri
There are 965 psychiatry physician records in Missouri.
All 965 in Missouri → Every provider in Saint Louis → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Vadim Baram, MDSaint Louis, MO 631411124007380
- Neil Brickel, M.D.Saint Louis, MO 631411396716981
- Afaf El-Mashhady, M.D.Saint Louis, MO 631411679571533
- Asif Habib, MDSaint Louis, MO 631411124000104
- Duane Hagen, M.D.Saint Louis, MO 631411285605873
- Saad Khan, M.D.Creve Coeur, MO 631411093707218
- David Krojanker, M.D.Saint Louis, MO 631411114900867
- Mohd Malik, M.D.Saint Louis, MO 631411942208715
Common questions
What is Christina Merenda, DO's NPI number?
Christina Merenda, DO's National Provider Identifier (NPI) is 1790308948, issued on May 22, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Christina Merenda, DO located?
The NPPES record lists a practice address at 615 S New Ballas RD, Saint Louis, MO, 63141. Phone: (314) 251-6663. Providers update this record themselves, so call before visiting.
How can I verify Christina Merenda, DO's license?
NPPES lists Missouri license number 2024009460, as entered by the provider. Search the Missouri Board of Registration for the Healing Arts at https://www.fsmb.org/contact-a-state-medical-board/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Christina Merenda, DO prescribe under Medicare Part D?
In 2024, Christina Merenda, DO had 136 Medicare Part D claims for 20 beneficiaries; the average among psychiatry physician prescribers was 1,000. Part D covers Medicare prescriptions only.
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.