Laura K. O'Malley, M.D.
Internal Medicine Physician · Phoenix, AZ
Laura K. O'Malley, M.D. is an internal medicine physician with a practice address in Phoenix, Arizona, and NPI 1366402216, issued on Mar 24, 2006. Check the license (Arizona 21232, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Laura K. O'Malley
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 21232 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 3333 E Camelback RD Ste 122, Phoenix, AZ 85018
- Phone
- (602) 522-1900
- Enumerated
- Mar 24, 2006
- Record last updated
- Aug 2, 2023
- Fax
- (602) 381-3281
- Medicaid ID
- 363028 AZ
- Medicare enrollment
- Enrolled (PECOS I20090312000051); may accept Medicare assignment
- Medical or professional school
- University Of Kansas School Of Med (Kc/Wich/Sal), 1989
- Entity
- Type 1 · individual
Also registered at 3333 E Camelback RD Ste 122
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Diego Alvarado, PA-CPhysician Assistant1003464892
- Melissa Frazelle, FNPFamily Nurse Practitioner1871049916
- Jeffrey Nebelsieck, MDSpecialist1396721965
Verify Laura K. O'Malley in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 21232Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
19% fewer Medicare Part D claims than the average internal medicine physician in 2024
2,574 Medicare Part D claims for 239 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. 47 claims were for opioids.
Most prescribed
- Rosuvastatin Calcium131 claims
- Levothyroxine Sodium112 claims
- Atorvastatin Calcium109 claims
- Amlodipine Besylate102 claims
- Gabapentin72 claims
- Trazodone Hcl59 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): 5.2 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: $1,941.82
105 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. 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
- Internal Medicine OF Arizona PCPhoenix, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
695 internal medicine physician records list a practice address in Phoenix
They are 695 of the 31,399 NPPES records with a practice address in Phoenix, and 2,853 internal medicine physician records in Arizona.
All 695 in Phoenix → All 2,853 in Arizona → Every provider in Phoenix →
Other internal medicine physician records in Arizona
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- Constantia Abarikwu, MDPhoenix, AZ1497832620
- Jaber Abawi, MDPayson, AZ1629038542
- Demsas Abay, MDPeoria, AZ1720312390
- Firas Abbas, M.D. M.P.H.Mesa, AZ1336481407
- Hassan Abbas, D.O.Mesa, AZ1477294775
- Jalal Abbas, M.D.Sun City West, AZ1205895034
- Tayeb Abbas, MDSun City West, AZ1093406795
- Hamed Abbaszadegan, MDPhoenix, AZ1407083579
- Kristopher Abbate, MDTucson, AZ1184112401
Common questions
What is Laura K. O'Malley, M.D.'s NPI number?
Laura K. O'Malley, M.D.'s National Provider Identifier (NPI) is 1366402216, issued on Mar 24, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Laura K. O'Malley, M.D. located?
The NPPES record lists a practice address at 3333 E Camelback RD Ste 122, Phoenix, AZ, 85018. Phone: (602) 522-1900. Providers update this record themselves, so call before visiting.
How can I verify Laura K. O'Malley, M.D.'s license?
NPPES lists Arizona license number 21232, as entered by the provider. Search the Arizona Medical Board at https://www.azmd.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Laura K. O'Malley, M.D. prescribe under Medicare Part D?
In 2024, Laura K. O'Malley, M.D. had 2,574 Medicare Part D claims for 239 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Laura K. O'Malley, M.D.'s MIPS final score?
The 2023 MIPS final score is 5.2 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.