Alexander Janson Salazar, M.D.
Emergency Medicine Physician · Agana Heights, GU
Alexander Janson Salazar, M.D. is an emergency medicine physician with a practice address in Agana Heights, Guam, and NPI 1265845507, issued on Jun 4, 2014. Check the license (Guam M-2313, as entered in NPPES) with the Guam board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Alexander Janson Salazar
- Credential
- M.D.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License numbers
- M-2313 GU
0101264765 VA
Self-reported in NPPES; status is on the state search - Practice location
- Farenholt Ave, Agana Heights, GU 96910
- Phone
- (671) 344-9232
- Enumerated
- Jun 4, 2014
- Record last updated
- Dec 10, 2024
- Medicare enrollment
- Enrolled (PECOS I20251104000596); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 29 in Guam → Look up another NPI →
Also registered at Farenholt Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Sean Kim, M.D.Diagnostic Radiology Physician1487917472
- Brenda Morgan, APRNEmergency Clinical Nurse Specialist1710566898
- Nathaniel NovakGerontology Clinical Nurse Specialist1447028774
Verify Alexander Janson Salazar in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Guam board licenses this profession
Search for license M-2313Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
89% fewer Medicare Part D claims than the average emergency medicine physician in 2024
25 Medicare Part D claims for 13 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 88.1 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Emergency Coverage LLCRichmond, VA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Alexander Janson Salazar among 29 emergency medicine physician records in Guam
Alexander Janson Salazar, M.D. is one of 29 emergency medicine physician records with a practice address in Guam. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 62% of them.
- NPI issued2014 · 62% of these records are older, 34% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated2014 · median 2011 among the 21 with a school on file
- Record last updated2024 · 48% 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 Guam practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
13 emergency medicine physician records list a practice address in Agana Heights
They are 13 of the 146 NPPES records with a practice address in Agana Heights, and 29 emergency medicine physician records in Guam.
All 29 in Guam → Every provider in Agana Heights → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Maria Jose Araujo, MDAgana Heights, GU 969101902499288
- Jessica ArrottAgana Heights, GU 969101902365737
- Ruth Compton, DOTutuhan, GU 969101831484047
- Taylor Desrosiers, MD, MBAAgana Heights, GU 969101205176773
- John Haggerty, D.O.Agana Heights, GU 969101427395326
- John Hunt, M.D.Agana Heights, GU 969101487004099
- Michael Laroy, DOAgana Heights, GU 969101598295214
- Daniel Neren, MDAgana Heights, GU 969101568025013
Common questions
What is Alexander Janson Salazar, M.D.'s NPI number?
Alexander Janson Salazar, M.D.'s National Provider Identifier (NPI) is 1265845507, issued on Jun 4, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Alexander Janson Salazar, M.D. located?
The NPPES record lists a practice address at Farenholt Ave, Agana Heights, GU, 96910. Phone: (671) 344-9232. Providers update this record themselves, so call before visiting.
How can I verify Alexander Janson Salazar, M.D.'s license?
NPPES lists Guam license number M-2313, as entered by the provider. Search the Guam board that licenses this profession; the NPPES record confirms identity only.
How much does Alexander Janson Salazar, M.D. prescribe under Medicare Part D?
In 2024, Alexander Janson Salazar, M.D. had 25 Medicare Part D claims for 13 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
What is Alexander Janson Salazar, M.D.'s MIPS final score?
The 2023 MIPS final score is 88.1 of 100, reported for the practice group. 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.