Howsen Kwan, M.D.
Family Medicine Physician · Rocksprings, TX
Howsen Kwan, M.D. is a family medicine physician with a practice address in Rocksprings, Texas, and NPI 1609048479, issued on Apr 1, 2008. Check the license (Texas P8494, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Howsen Kwan
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- P8494 TX
Self-reported in NPPES; status is on the state search - Practice location
- 212 W Main St, Rocksprings, TX 75080
- Phone
- (830) 683-3470
- Enumerated
- Apr 1, 2008
- Record last updated
- Jul 18, 2015 (not updated in 11 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 11,119 in Texas → Look up another NPI →
Verify Howsen Kwan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license P8494Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average family medicine physician in 2024
70 Medicare Part D claims, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 21% 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.
Howsen Kwan among 11,119 family medicine physician records in Texas
Howsen Kwan, M.D. is one of 11,119 family 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 2008, is newer than 55% of them.
- NPI issued2008 · 55% of these records are older, 41% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileNo · 64% of these records are
- Record last updated2015 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Family Medicine Physician providers in Texas
There are 11,119 family medicine physician records in Texas.
All 11,119 in Texas → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- David Bonnet, M.D.Richardson, TX 750801982612180
- Sheryl Cowan, M.D.Richardson, TX 750801164430302
- Lawrie Friedman, M.D.Richardson, TX 750801003830829
- Linda Halbrook, MDRichardson, TX 750801023073491
- William Harrison, MDRichardson, TX 750801245261932
- Mary Hood, M.D.Richardson, TX 750801902878770
- Nathan Howard, MDRichardson, TX 750801922073048
- Louise Kwan, MDRichardson, TX 750801730110990
Common questions
What is Howsen Kwan, M.D.'s NPI number?
Howsen Kwan, M.D.'s National Provider Identifier (NPI) is 1609048479, issued on Apr 1, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Howsen Kwan, M.D. located?
The NPPES record lists a practice address at 212 W Main St, Rocksprings, TX, 75080. Phone: (830) 683-3470. Providers update this record themselves, so call before visiting.
How can I verify Howsen Kwan, M.D.'s license?
NPPES lists Texas license number P8494, 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 Howsen Kwan, M.D. prescribe under Medicare Part D?
In 2024, Howsen Kwan, M.D. had 70 Medicare Part D claims; the average among family medicine physician prescribers was 3,544. 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.