Marianna Karpinos, MD
Neurology Physician · Houston, TX
Marianna Karpinos, MD is a neurology physician with a practice address in Houston, Texas, and NPI 1013953082, issued on Jun 20, 2006. Check the license (Texas M4227, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Marianna Karpinos
- Credential
- MD
- Primary taxonomy
- Neurology Physician 2084N0400X
- License number
- M4227 TX
Self-reported in NPPES; status is on the state search - Practice location
- 2727 W Holcombe Blvd, Houston, TX 77025
- Phone
- (713) 442-0000
- Enumerated
- Jun 20, 2006
- Record last updated
- Jun 14, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicaid IDs
- 181717301 TX
181717302 TX
181717303 TX - Medicare enrollment
- Enrolled (PECOS I20061002000217); accepts Medicare assignment
- Medical or professional school
- Baylor College Of Medicine, 2002
- Entity
- Type 1 · individual
8 nearest neurology physician records → All 1,382 in Texas → Look up another NPI →
Also registered at 2727 W Holcombe Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Marianna Karpinos in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license M4227Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.1 times the Medicare Part D claims of the average neurology physician in 2024
2,886 Medicare Part D claims for 509 beneficiaries, against an average of 1,370 among the 15,005 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims. 21 claims were for opioids.
Most prescribed
- Gabapentin334 claims
- Carbidopa-Levodopa242 claims
- Levetiracetam200 claims
- Primidone179 claims
- Donepezil Hcl176 claims
- Duloxetine Hcl115 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
- Kelsey-Seybold Medical Group, PLLCHouston, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Marianna Karpinos among 1,382 neurology physician records in Texas
Marianna Karpinos, MD is one of 1,382 neurology 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 2006, is newer than 11% of them.
- NPI issued2006 · 11% of these records are older, 61% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated2002 · median 2003 among the 930 with a school on file
- Record last updated2021 · 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 2084N0400X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Neurology Physician providers in Texas
There are 1,382 neurology physician records in Texas.
All 1,382 in Texas → Every provider in Houston → Neurology Physician nationwide →
The 8 neurology physician records with the nearest ZIP codes
- Shonte Byrd, MDHouston, TX 770251710046289
- Jonathan Garza, M.D.Houston, TX 770251912080250
- Michael Newmark, MDHouston, TX 770251477649655
- Amrit Achari, MDHouston, TX 770241750307682
- Philip Blum, MDHouston, TX 770241568444115
- Dennis Brown, M.D.Houston, TX 770241780742890
- Shivika Chandra, M.DHouston, TX 770261407297112
- Joanna Chang, MDHouston, TX 770241346738903
Common questions
What is Marianna Karpinos, MD's NPI number?
Marianna Karpinos, MD's National Provider Identifier (NPI) is 1013953082, issued on Jun 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Marianna Karpinos, MD located?
The NPPES record lists a practice address at 2727 W Holcombe Blvd, Houston, TX, 77025. Phone: (713) 442-0000. Providers update this record themselves, so call before visiting.
How can I verify Marianna Karpinos, MD's license?
NPPES lists Texas license number M4227, 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 Marianna Karpinos, MD prescribe under Medicare Part D?
In 2024, Marianna Karpinos, MD had 2,886 Medicare Part D claims for 509 beneficiaries; the average among neurology physician prescribers was 1,370. 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.