Alfredo F. Gei, M.D.
Maternal & Fetal Medicine Physician · Houston, TX
Alfredo F. Gei, M.D. is a maternal & fetal medicine physician with a practice address in Houston, Texas, and NPI 1083626014, issued on Aug 11, 2006. Check the license (Texas L1323, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Alfredo F. Gei
- Credential
- M.D.
- Primary taxonomy
- Maternal & Fetal Medicine Physician 207VM0101X
- License number
- L1323 TX
Self-reported in NPPES; status is on the state search - Practice location
- 6400 Fannin St, Houston, TX 77030
- Phone
- (281) 941-2237
- Enumerated
- Aug 11, 2006
- Record last updated
- Jun 22, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (281) 407-7476
- Entity
- Type 1 · individual
8 nearest maternal & fetal medicine physician records → All 308 in Texas → Look up another NPI →
Also registered at 6400 Fannin St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ore-Ofeoluwatomi Adesina, MDNeuro-ophthalmology Physician1356501522
- Rana Afifi, MDVascular Surgery Physician1013340132
- Clayton Agler, M.D.Student in an Organized Health Care Education/Training Program1962341412
- Amna Aijaz, MBBS, MDInternal Medicine Physician1922596840
- Nabil Al-Muhtaseb, MB, CHB, MS, CCC-AAudiologist1962427799
- Carolyn Amato, PHARMDSolid Organ Transplant Pharmacist1194647784
Verify Alfredo F. Gei in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license L1323Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
68% fewer Medicare Part D claims than the average maternal & fetal medicine physician in 2024
13 Medicare Part D claims, against an average of 41 among the 353 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
Industry payments in 2024: $27.87
1 payment: food and beverage; the largest payer was Daiichi Sankyo Inc. The 784 providers of this specialty with any payment received $1,252.61 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Alfredo F. Gei among 308 maternal & fetal medicine physician records in Texas
Alfredo F. Gei, M.D. is one of 308 maternal & fetal medicine physician records with a practice address in Texas. 77% 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 9% of them.
- NPI issued2006 · 9% of these records are older, 54% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileNo · 61% of these records are
- Record last updated2016 · 47% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207VM0101X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Maternal & Fetal Medicine Physician providers in Texas
There are 308 maternal & fetal medicine physician records in Texas.
All 308 in Texas → Every provider in Houston → Maternal & Fetal Medicine Physician nationwide →
The 8 maternal & fetal medicine physician records with the nearest ZIP codes
- Robert Ball, MDHouston, TX 770301447215751
- James Beeson, MDHouston, TX 770301215907670
- Michael Belfort, MDHouston, TX 770301184618753
- Sean Blackwell, MDHouston, TX 770301265493829
- Robert Carpenter, M.D.Houston, TX 770301801896295
- Carlos Carreno, MDHouston, TX 770301215922463
- Suneet Chauhan, MDHouston, TX 770301861461287
- Steven Clark, MDHouston, TX 770301255326633
Common questions
What is Alfredo F. Gei, M.D.'s NPI number?
Alfredo F. Gei, M.D.'s National Provider Identifier (NPI) is 1083626014, issued on Aug 11, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Alfredo F. Gei, M.D. located?
The NPPES record lists a practice address at 6400 Fannin St, Houston, TX, 77030. Phone: (281) 941-2237. Providers update this record themselves, so call before visiting.
How can I verify Alfredo F. Gei, M.D.'s license?
NPPES lists Texas license number L1323, 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 Alfredo F. Gei, M.D. prescribe under Medicare Part D?
In 2024, Alfredo F. Gei, M.D. had 13 Medicare Part D claims; the average among maternal & fetal medicine physician prescribers was 41. 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.