Karen A. Richardson, MD
Emergency Medicine Physician · Richmond, TX
Karen A. Richardson, MD is an emergency medicine physician with a practice address in Richmond, Texas, and NPI 1780789131, issued on Sep 13, 2006. Check the license (Texas K4328, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Karen A. Richardson
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License numbers
- K4328 TX
KJ4328 TX
Self-reported in NPPES; status is on the state search - Practice location
- 15002 Lakefair Dr Ste 103, Richmond, TX 77406
- Phone
- (833) 464-0798
- Enumerated
- Sep 13, 2006
- Record last updated
- Jan 5, 2026
- Fax
- (713) 936-9982
- Medicaid ID
- 141942602 TX
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 4,885 in Texas → Look up another NPI →
Verify Karen A. Richardson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license K4328Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
11% more Medicare Part D claims than the average emergency medicine physician in 2024
250 Medicare Part D claims for 144 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 27 claims were for opioids.
Most prescribed
- Prednisone34 claims
- Azithromycin27 claims
- Hydrocodone-Acetaminophen19 claims
- Nitrofurantoin Mono-Macro14 claims
- Sulfamethoxazole-Trimethoprim14 claims
- Paxlovid11 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: $183.81
2 payments; by number, the most common kind was food and beverage; the largest payer was Alexion Pharmaceuticals, Inc. The 12,335 providers of this specialty with any payment received $953.79 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.
Karen A. Richardson among 4,885 emergency medicine physician records in Texas
Karen A. Richardson, MD is one of 4,885 emergency medicine physician records with a practice address in Texas. 83% 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 6% of them.
- NPI issued2006 · 6% of these records are older, 67% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileNo · 57% of these records are
- Record last updated2026 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Emergency Medicine Physician providers in Texas
There are 4,885 emergency medicine physician records in Texas.
All 4,885 in Texas → Every provider in Richmond → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Cynthia Obi, M.D.Richmond, TX 774061811197106
- Neal Agarwal, MDRichmond, TX 774071194905877
- Rajan Popat, M.D.Richmond, TX 774071588623763
- Abraham Abbott, MDBellaire, TX 774011023197175
- Stuart Boss, M.D.Bellaire, TX 774011124316989
- Martha Castro, M.D.Bellaire, TX 774011346776309
- Barry Diner, MDBellaire, TX 774011265466262
- Samuel Dodson, M.D.Bellaire, TX 774011366857831
Common questions
What is Karen A. Richardson, MD's NPI number?
Karen A. Richardson, MD's National Provider Identifier (NPI) is 1780789131, issued on Sep 13, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Karen A. Richardson, MD located?
The NPPES record lists a practice address at 15002 Lakefair Dr Ste 103, Richmond, TX, 77406. Phone: (833) 464-0798. Providers update this record themselves, so call before visiting.
How can I verify Karen A. Richardson, MD's license?
NPPES lists Texas license number K4328, 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 Karen A. Richardson, MD prescribe under Medicare Part D?
In 2024, Karen A. Richardson, MD had 250 Medicare Part D claims for 144 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.