NPPES file of Aug 9, 2026

Ian Blair Murton, M.D.

Otolaryngology Physician · Atascadero, CA

Ian Blair Murton, M.D. is an otolaryngology physician with a practice address in Atascadero, California, and NPI 1275639205, issued on Sep 16, 2006. Check the license (California A82807, as entered in NPPES) on the Medical Board of California; 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
1275639205
Name
Ian Blair Murton
Credential
M.D.
Primary taxonomy
Otolaryngology Physician 207Y00000X
License number
A82807 CA
Self-reported in NPPES; status is on the state search
Practice location
7770 Morro RD, Atascadero, CA 93422
Phone
(805) 461-1929
Enumerated
Sep 16, 2006
Record last updated
Jun 21, 2019 (not updated in 7 years: call before relying on the address or phone)
Fax
(805) 461-5201
Medicare enrollment
Enrolled (PECOS I20040927001217); accepts Medicare assignment
Medical or professional school
New York University School Of Medicine, 1998
Telehealth
Offers telehealth (CMS)
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.
Download card Updates feed

Verify Ian Blair Murton in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A82807
    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 California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Is this page about you? You can ask us to correct, restrict or remove it: how.

2.3 times the Medicare Part D claims of the average otolaryngology physician in 2024

1,262 Medicare Part D claims for 372 beneficiaries, against an average of 541 among the 8,339 providers of this specialty who prescribed in Part D. Brand-name drugs were 2% of claims.

  1. Ian Murton1,262
  2. Specialty average541

Most prescribed

  1. Fluticasone Propionate225 claims
  2. Montelukast Sodium182 claims
  3. Omeprazole178 claims
  4. Azelastine Hcl116 claims
  5. Ipratropium Bromide87 claims
  6. Mupirocin82 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): 88.8 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.

  1. Qualityout of 100 · 30% of the final score77.6
  2. Costnot scored (reweighted)
  3. Promoting interoperabilitynot scored (reweighted)
  4. Improvement activities40 of 40 points · 15%100.0

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

Ian Blair Murton among 1,212 otolaryngology physician records in California

Ian Blair Murton, M.D. is one of 1,212 otolaryngology physician records with a practice address in California. 80% 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 7% of them.

  • NPI issued2006 · 7% of these records are older, 52% newer
  • In a Medicare fileYes · 80% of these records are
  • In the CMS Doctors and Clinicians fileYes · 67% of these records are
  • Graduated1998 · median 2004 among the 818 with a school on file
  • Record last updated2019 · 63% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Y00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Otolaryngology Physician providers in California

There are 1,212 otolaryngology physician records in California.

The 8 otolaryngology physician records with the nearest ZIP codes

  1. Bhavishya Clark, M.D.San Luis Obispo, CA 934051144677691
  2. David Levin, M.D.San Luis Obispo, CA 934051366679516
  3. Jackson Randolph, MDSan Luis Obispo, CA 934051063040970
  4. Michael MalotteSan Luis Obispo, CA 934011255336129
  5. Lisa MolinSan Luis Obispo, CA 934011366447138
  6. Robert StewartSan Luis Obispo, CA 934011053317461
  7. William Watson, M.D.San Luis Obispo, CA 934011023007507
  8. Matthew Lelegren, MDSanta Maria, CA 934541508361296

Common questions

What is Ian Blair Murton, M.D.'s NPI number?

Ian Blair Murton, M.D.'s National Provider Identifier (NPI) is 1275639205, issued on Sep 16, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Ian Blair Murton, M.D. located?

The NPPES record lists a practice address at 7770 Morro RD, Atascadero, CA, 93422. Phone: (805) 461-1929. Providers update this record themselves, so call before visiting.

How can I verify Ian Blair Murton, M.D.'s license?

NPPES lists California license number A82807, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Ian Blair Murton, M.D. prescribe under Medicare Part D?

In 2024, Ian Blair Murton, M.D. had 1,262 Medicare Part D claims for 372 beneficiaries; the average among otolaryngology physician prescribers was 541. Part D covers Medicare prescriptions only.

What is Ian Blair Murton, M.D.'s MIPS final score?

The 2023 MIPS final score is 88.8 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.