NPPES file of Aug 9, 2026

Irfan Ali Khan, M.D.

Pulmonary Disease Physician · Northridge, CA

Irfan Ali Khan, M.D. is a pulmonary disease physician with a practice address in Northridge, California, and NPI 1538370861, issued on May 25, 2007. Check the license (California A85387, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1538370861
Name
Irfan Ali Khan
Credential
M.D.
Primary taxonomy
Pulmonary Disease Physician 207RP1001X
License numbers
A85387 CA
10444 ND
Self-reported in NPPES; status is on the state search
Practice location
18350 Roscoe Blvd Ste 700, Northridge, CA 91325
Phone
(747) 202-0132
Enumerated
May 25, 2007
Record last updated
Sep 12, 2019 (not updated in 7 years: call before relying on the address or phone)
Fax
(818) 885-5497
Medicaid ID
1538370861 CA
Medicare enrollment
Enrolled (PECOS I20130128000199); accepts Medicare assignment
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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8 nearest pulmonary disease physician records → All 1,443 in California → Look up another NPI →

Verify Irfan Ali Khan in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A85387    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

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Bills Medicare through 3 group practices

  1. Compassionate Critical Care Group, Inc.Northridge, CA
  2. Vital Lungs Associates OF Southern California IncNorthridge, CA
  3. Whittier Pulmonary And Critical Care Medical Group, Inc.Whittier, CA

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

Irfan Ali Khan among 1,443 pulmonary disease physician records in California

Irfan Ali Khan, M.D. is one of 1,443 pulmonary disease physician records with a practice address in California. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 49% of them.

  • NPI issued2007 · 49% of these records are older, 40% newer
  • In a Medicare fileYes · 84% of these records are
  • In the CMS Doctors and Clinicians fileYes · 74% of these records are
  • Graduated1997 · median 2002 among the 1,061 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 207RP1001X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Pulmonary Disease Physician providers in California

There are 1,443 pulmonary disease physician records in California.

All 1,443 in California → Every provider in Northridge → Pulmonary Disease Physician nationwide →

The 8 pulmonary disease physician records with the nearest ZIP codes

  1. Robert Robertson, M. D.Northridge, CA 913251497778385
  2. Kasra Sedarati, M.D.Northridge, CA 913251851634356
  3. Robert ThompsonNorthridge, CA 913251982675666
  4. Andrea Green, MDNorthridge, CA 913261477620359
  5. Jean Hawkins, MD FCCPNorthridge, CA 913241043328750
  6. Chriselyn Palma, DOPorter Ranch, CA 913261467080572
  7. Ira Strumpf, M.D.Porter Ranch, CA 913261073679130
  8. Rami El-Yousef, M.D.Newhall, CA 913211861750846

Common questions

What is Irfan Ali Khan, M.D.'s NPI number?

Irfan Ali Khan, M.D.'s National Provider Identifier (NPI) is 1538370861, issued on May 25, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Irfan Ali Khan, M.D. located?

The NPPES record lists a practice address at 18350 Roscoe Blvd Ste 700, Northridge, CA, 91325. Phone: (747) 202-0132. Providers update this record themselves, so call before visiting.

How can I verify Irfan Ali Khan, M.D.'s license?

NPPES lists California license number A85387, 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.

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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.