NPPES file of Aug 9, 2026

Ian Bledsoe, MD

Neurology Physician · San Francisco, CA

Ian Bledsoe, MD is a neurology physician with a practice address in San Francisco, California, and NPI 1821228487, issued on Jul 16, 2009. Check the license (California A116577, 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
1821228487
Name
Ian Bledsoe
Credential
MD
Primary taxonomy
Neurology Physician 2084N0400X
License numbers
A116577 CA
1821228487 IL
Self-reported in NPPES; status is on the state search
Practice location
1635 Divisadero St Ste 520, San Francisco, CA 94115
Phone
(415) 353-2311
Enumerated
Jul 16, 2009
Record last updated
Feb 1, 2019 (not updated in 7 years: call before relying on the address or phone)
Fax
(415) 353-9060
Medicare enrollment
Enrolled (PECOS I20160809001571); accepts Medicare assignment
Medical or professional school
University Of Pittsburgh School Of Medicine, 2009
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

Also registered at 1635 Divisadero St Ste 520

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

  1. Camilla Kilbane, MDNeurology Physician1659526093

Verify Ian Bledsoe in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A116577
    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.

9% fewer Medicare Part D claims than the average neurology physician in 2024

1,240 Medicare Part D claims for 179 beneficiaries, against an average of 1,370 among the 15,005 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims.

  1. Ian Bledsoe1,240
  2. Specialty average1,370

Most prescribed

  1. Carbidopa-Levodopa360 claims
  2. Amantadine105 claims
  3. Carbidopa-Levodopa Er102 claims
  4. Clonazepam73 claims
  5. Donepezil Hcl71 claims
  6. Mirtazapine56 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): 74.5 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. Qualitynot scored (reweighted)
  2. Costout of 100 · 30%46.7
  3. Promoting interoperabilityout of 100 · 25%76.0
  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).

Industry payments in 2024: $567.91

10 payments; by number, the most common kind was food and beverage; the largest payer was Medtronic, Inc. The 10,858 providers of this specialty with any payment received $8,318.07 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Ian Bledsoe$567.91
  2. Specialty average$8,318.07

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

  1. University OF California San FranciscoSan Francisco, CA

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

Ian Bledsoe among 2,339 neurology physician records in California

Ian Bledsoe, MD is one of 2,339 neurology physician records with a practice address in California. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 58% of them.

  • NPI issued2009 · 58% of these records are older, 39% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileYes · 70% of these records are
  • Graduated2009 · median 2006 among the 1,628 with a school on file
  • Record last updated2019 · 55% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084N0400X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Neurology Physician providers in California

There are 2,339 neurology physician records in California.

The 8 neurology physician records with the nearest ZIP codes

  1. Sara Doster, M.D.,PH.D.San Francisco, CA 941151467526079
  2. Kenneth Fox, MDSan Francisco, CA 941151710065370
  3. Arnold Greenberg, M.D.San Francisco, CA 941151780616177
  4. Marina Kasavin, M.D., PH.D.San Francisco, CA 941151326015132
  5. Jonathan Katz, M.D.San Francisco, CA 941151457372823
  6. Morris Levin, M.D.San Francisco, CA 941151538117403
  7. Aaron Lewis, MDSan Francisco, CA 941151255419750
  8. Ko-Myong Lieu, MDSan Francisco, CA 941151376513846

Common questions

What is Ian Bledsoe, MD's NPI number?

Ian Bledsoe, MD's National Provider Identifier (NPI) is 1821228487, issued on Jul 16, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Ian Bledsoe, MD located?

The NPPES record lists a practice address at 1635 Divisadero St Ste 520, San Francisco, CA, 94115. Phone: (415) 353-2311. Providers update this record themselves, so call before visiting.

How can I verify Ian Bledsoe, MD's license?

NPPES lists California license number A116577, 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 Bledsoe, MD prescribe under Medicare Part D?

In 2024, Ian Bledsoe, MD had 1,240 Medicare Part D claims for 179 beneficiaries; the average among neurology physician prescribers was 1,370. Part D covers Medicare prescriptions only.

What is Ian Bledsoe, MD's MIPS final score?

The 2023 MIPS final score is 74.5 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.