Lorna Lim Ferguson, M.D.
Internal Medicine Physician · Arlington, TX
Lorna Lim Ferguson, M.D. is an internal medicine physician with a practice address in Arlington, Texas, and NPI 1639286966, issued on Aug 24, 2006. Check the license (Texas L6040, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Lorna Lim Ferguson
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- L6040 TX
Self-reported in NPPES; status is on the state search - Practice location
- 601 Omega Dr, Arlington, TX 76014
- Phone
- (817) 557-6227
- Enumerated
- Aug 24, 2006
- Record last updated
- May 11, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (817) 557-6247
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 9,175 in Texas → Look up another NPI →
Also registered at 601 Omega Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ermilo Dilley, MDPulmonary Disease Physician1528054723
- Donald Ferguson, M.D.Internal Medicine Physician1558478875
- Lindsey Smarz, APRNGerontology Clinical Nurse Specialist1922496421
- Jerilyn Turner, M.T.Massage Therapist1962838789
Verify Lorna Lim Ferguson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license L6040Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
84% fewer Medicare Part D claims than the average internal medicine physician in 2024
506 Medicare Part D claims for 32 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium27 claims
- Carvedilol20 claims
- Escitalopram Oxalate18 claims
- Tamsulosin Hcl17 claims
- Donepezil Hcl15 claims
- Potassium Chloride15 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.
Lorna Lim Ferguson among 9,175 internal medicine physician records in Texas
Lorna Lim Ferguson, 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 fileNo · 66% of these records are
- Record last updated2011 · 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).
100 internal medicine physician records list a practice address in Arlington
They are 100 of the 5,219 NPPES records with a practice address in Arlington, and 9,175 internal medicine physician records in Texas.
All 9,175 in Texas → Every provider in Arlington → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Jiaul Ahsan, MDArlington, TX 760141114956877
- Donald Ferguson, M.D.Arlington, TX 760141558478875
- Arundhati Harati, MDArlington, TX 760141124085774
- Joseph McClaran, MDArlington, TX 760141902807001
- Allen Su, MDArlington, TX 760141356488332
- Anas Al Hallak, MDArlington, TX 760131386059046
- Mark Batrice, M.D.Arlington, TX 760151164478038
- Hamid Burney, MDArlington, TX 760151134125453
Common questions
What is Lorna Lim Ferguson, M.D.'s NPI number?
Lorna Lim Ferguson, M.D.'s National Provider Identifier (NPI) is 1639286966, issued on Aug 24, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Lorna Lim Ferguson, M.D. located?
The NPPES record lists a practice address at 601 Omega Dr, Arlington, TX, 76014. Phone: (817) 557-6227. Providers update this record themselves, so call before visiting.
How can I verify Lorna Lim Ferguson, M.D.'s license?
NPPES lists Texas license number L6040, 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 Lorna Lim Ferguson, M.D. prescribe under Medicare Part D?
In 2024, Lorna Lim Ferguson, M.D. had 506 Medicare Part D claims for 32 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.