NPPES file of Aug 9, 2026

Christopher Guest, M.D., PHD

Emergency Medicine Physician · Albuquerque, NM

Christopher Guest, M.D., PHD is an emergency medicine physician with a practice address in Albuquerque, New Mexico, and NPI 1396039756, issued on Jun 2, 2011. Check the license (New Mexico MD2014-0311, as entered in NPPES) on the New Mexico Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1396039756
Name
Christopher Guest
Credential
M.D., PHD
Primary taxonomy
Emergency Medicine Physician 207P00000X
License number
MD2014-0311 NM
Self-reported in NPPES; status is on the state search
Practice location
Unm Department OF Emergency Medicine Msc11, Albuquerque, NM 87131
Phone
(505) 272-5062
Enumerated
Jun 2, 2011
Record last updated
Mar 13, 2025
Fax
(505) 925-7290
Medicare enrollment
Enrolled (PECOS I20141010000088); accepts Medicare assignment
Medical or professional school
University Of Illinois College Of Med (Chi/Peor/Rock/Chm-Urb), 2011
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at Unm Department OF Emergency Medicine Msc11

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Douglas DixonEmergency Medicine Physician1386961258
  2. Melissa FleeglerEmergency Medicine Physician1053638692

Verify Christopher Guest in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNew Mexico Medical Board
    Search for license MD2014-0311
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the New Mexico license search

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51% fewer Medicare Part D claims than the average emergency medicine physician in 2024

110 Medicare Part D claims for 69 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 20 claims were for opioids.

  1. Christopher Guest110
  2. Specialty average226

Most prescribed

  1. Oxycodone Hcl18 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): 85.2 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.

  1. Qualityout of 100 · 30% of the final score81.0
  2. Costout of 100 · 30%57.1
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Bills Medicare through one group practice

  1. Unm Medical Group IncAlbuquerque, NM

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

302 emergency medicine physician records list a practice address in Albuquerque

They are 302 of the 24,162 NPPES records with a practice address in Albuquerque, and 517 emergency medicine physician records in New Mexico.

Other emergency medicine physician records in New Mexico

  1. Jaime Aagaard, MDAlbuquerque, NM1083750863
  2. Jorge Abalos, DOArtesia, NM1851382469
  3. Dawn Abriel, DOSanta Fe, NM1427026905
  4. Dane Abruzzo, MDAlbuquerque, NM1093343774
  5. Steven Acosta, M.D.Las Cruces, NM1861531865
  6. Irene Agostini, MDAlbuquerque, NM1467418475
  7. John Alcock, MDAlbuquerque, NM1548372238
  8. Sylvia Alden, MDAlbuquerque, NM1295001527
  9. Robert AlundayAlbuquerque, NM1073776720
  10. Bianca Alvarez, MDAlbuquerque, NM1932605805

Common questions

What is Christopher Guest, M.D., PHD's NPI number?

Christopher Guest, M.D., PHD's National Provider Identifier (NPI) is 1396039756, issued on Jun 2, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Christopher Guest, M.D., PHD located?

The NPPES record lists a practice address at Unm Department OF Emergency Medicine Msc11, Albuquerque, NM, 87131. Phone: (505) 272-5062. Providers update this record themselves, so call before visiting.

How can I verify Christopher Guest, M.D., PHD's license?

NPPES lists New Mexico license number MD2014-0311, 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 Christopher Guest, M.D., PHD prescribe under Medicare Part D?

In 2024, Christopher Guest, M.D., PHD had 110 Medicare Part D claims for 69 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.

What is Christopher Guest, M.D., PHD's MIPS final score?

The 2023 MIPS final score is 85.2 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.