Felicia A. Feng, M.D.
Internal Medicine Physician · Houston, TX
Felicia A. Feng, M.D. is an internal medicine physician with a practice address in Houston, Texas, and NPI 1104835826, issued on Aug 5, 2006. Check the license (Texas L0169, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Felicia A. Feng
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- L0169 TX
Self-reported in NPPES; status is on the state search - Practice location
- 2500 Fondren RD, Houston, TX 77063
- Phone
- (713) 781-4600
- Enumerated
- Aug 5, 2006
- Record last updated
- Oct 16, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (713) 917-5780
- Medicaid ID
- 1437873-01 TX
- Medicare enrollment
- Enrolled (PECOS I20100427000846); accepts Medicare assignment
- Medical or professional school
- Louisiana State University School Of Medicine In New Orleans, 1996
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 9,175 in Texas → Look up another NPI →
Also registered at 2500 Fondren RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Chinglin Chan, M.D.Family Medicine Physician1558354514
- Simon Gebara, M.D.Internal Medicine Physician1518078906
Verify Felicia A. Feng in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license L0169Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.6 times the Medicare Part D claims of the average internal medicine physician in 2024
8,345 Medicare Part D claims for 682 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims. 110 claims were for opioids.
Most prescribed
- Levothyroxine Sodium414 claims
- Atorvastatin Calcium397 claims
- Rosuvastatin Calcium346 claims
- Amlodipine Besylate336 claims
- Metformin Hcl Er223 claims
- Azithromycin180 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: $1,946.60
96 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 50,334 providers of this specialty with any payment received $1,303.06 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.
Bills Medicare through 2 group practices
- Action Therapy Centers LimitedHouston, TX
- Hillcroft Medical Clinic AssocSugar Land, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Felicia A. Feng among 9,175 internal medicine physician records in Texas
Felicia A. Feng, M.D. is one of 9,175 internal medicine 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 9% of them.
- NPI issued2006 · 9% of these records are older, 59% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated1996 · median 2004 among the 6,088 with a school on file
- Record last updated2012 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1,488 internal medicine physician records list a practice address in Houston
They are 1,488 of the 61,221 NPPES records with a practice address in Houston, and 9,175 internal medicine physician records in Texas.
All 9,175 in Texas → Every provider in Houston → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Olivia Bannan, M.D.Houston, TX 770631144331554
- Alfredo Czerwinski, MDHouston, TX 770631306726625
- Simon Gebara, M.D.Houston, TX 770631518078906
- Lowell Hays, M.D.Houston, TX 770631639111511
- Hansa Medley, M.D.Houston, TX 770631447268974
- Hanna Abu-Nassar, M.D.Houston, TX 770621689772840
- Sasikala Chittimireddy, MDHouston, TX 770621700184231
- Niloufar Ghadiri, M.D.Houston, TX 770621629159652
Common questions
What is Felicia A. Feng, M.D.'s NPI number?
Felicia A. Feng, M.D.'s National Provider Identifier (NPI) is 1104835826, issued on Aug 5, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Felicia A. Feng, M.D. located?
The NPPES record lists a practice address at 2500 Fondren RD, Houston, TX, 77063. Phone: (713) 781-4600. Providers update this record themselves, so call before visiting.
How can I verify Felicia A. Feng, M.D.'s license?
NPPES lists Texas license number L0169, 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 Felicia A. Feng, M.D. prescribe under Medicare Part D?
In 2024, Felicia A. Feng, M.D. had 8,345 Medicare Part D claims for 682 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.