Khadija Ahmad Mamsa, MD
Internal Medicine Physician · Carlsbad, NM
Khadija Ahmad Mamsa, MD is an internal medicine physician with a practice address in Carlsbad, New Mexico, and NPI 1669744868, issued on Feb 2, 2012. Check the license (New Mexico MD2013-0171, as entered in NPPES) on the New Mexico Medical Board; the Medicare figures below come from public CMS files.
- Name
- Khadija Ahmad Mamsa
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- MD2013-0171 NM
Self-reported in NPPES; status is on the state search - Practice location
- 2420 W Pierce St, Carlsbad, NM 88220
- Phone
- (575) 234-9692
- Enumerated
- Feb 2, 2012
- Record last updated
- Aug 27, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (575) 887-5237
- Medicaid ID
- 12080845 NM
- Medicare enrollment
- Enrolled (PECOS I20130913000377); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 2420 W Pierce St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Richard Adams, MDObstetrics & Gynecology Physician1306802699
- John Leak, PAPhysician Assistant1265548820
- Julio Munoz, MDInternal Medicine Physician1598721433
- Ram Pai, M.D.Obstetrics & Gynecology Physician1427150051
- Jane Raney, CNPNurse Practitioner1306952973
- Deborah Schenck, MDPreventive Medicine/Occupational Environmental Medicine Physician1659434793
Verify Khadija Ahmad Mamsa in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNew Mexico Medical Board
Search for license MD2013-0171Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.7 times the Medicare Part D claims of the average internal medicine physician in 2024
11,700 Medicare Part D claims for 1,143 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.
Most prescribed
- Levothyroxine Sodium886 claims
- Atorvastatin Calcium758 claims
- Losartan Potassium532 claims
- Amlodipine Besylate474 claims
- Lisinopril432 claims
- Rosuvastatin Calcium368 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.
The MIPS final score for 2023 (Medicare payment program): 97.6 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $114.72
6 payments; by number, the most common kind was food and beverage; the largest payer was GlaxoSmithKline, LLC. 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 one group practice
- Southwest Medical Associates, LLCAlbuquerque, NM
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
9 internal medicine physician records list a practice address in Carlsbad
They are 9 of the 597 NPPES records with a practice address in Carlsbad, and 770 internal medicine physician records in New Mexico.
All 9 in Carlsbad → All 770 in New Mexico → Every provider in Carlsbad →
Other internal medicine physician records in New Mexico
- Ahmed Abbasi, MDAlbuquerque, NM1871233254
- Mohamed Abdelbaky, MDAlbuquerque, NM1770103897
- Louise Abel, MDSanta Fe, NM1821016593
- William Abeyta, M.D.Albuquerque, NM1346253655
- Zain AbidinAlbuquerque, NM1285384735
- Ferial Abood, MDAlamogordo, NM1184803843
- Sergio Abriola, MD FACC RCSSanta Rosa, NM1588757322
- Jacqueline Acevedo Gonzalez, MDPortales, NM1407004583
- James Adair, D.O.Albuquerque, NM1578524906
- David Aday, MDAlamogordo, NM1578675765
Common questions
What is Khadija Ahmad Mamsa, MD's NPI number?
Khadija Ahmad Mamsa, MD's National Provider Identifier (NPI) is 1669744868, issued on Feb 2, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Khadija Ahmad Mamsa, MD located?
The NPPES record lists a practice address at 2420 W Pierce St, Carlsbad, NM, 88220. Phone: (575) 234-9692. Providers update this record themselves, so call before visiting.
How can I verify Khadija Ahmad Mamsa, MD's license?
NPPES lists New Mexico license number MD2013-0171, as entered by the provider. Search the New Mexico Medical Board at https://www.nmmb.state.nm.us/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Khadija Ahmad Mamsa, MD prescribe under Medicare Part D?
In 2024, Khadija Ahmad Mamsa, MD had 11,700 Medicare Part D claims for 1,143 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Khadija Ahmad Mamsa, MD's MIPS final score?
The 2023 MIPS final score is 97.6 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.