NPPES file of Aug 9, 2026

Michael Robert Littner, M.D.

Pulmonary Disease Physician · Sepulveda, CA

Michael Robert Littner, M.D. is a pulmonary disease physician with a practice address in Sepulveda, California, and NPI 1295789592, issued on May 20, 2006. Check the license (California A24139, 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 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1295789592
Name
Michael Robert Littner
Credential
M.D.
Primary taxonomy
Pulmonary Disease Physician 207RP1001X
License number
A24139 CA
Self-reported in NPPES; status is on the state search
Practice location
16111 Plummer St, Sepulveda, CA 91343
Phone
(818) 895-9388
Enumerated
May 20, 2006
Record last updated
Jan 27, 2012 (not updated in 14 years: call before relying on the address or phone)
Fax
(818) 895-5816
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 16111 Plummer St

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

  1. Natalie Alcaras, NPPsychiatric/Mental Health Nurse Practitioner1437105202
  2. Debra Anton, OTR/LOccupational Therapist1992743769
  3. Ulysses Baje, B.S., RKTKinesiotherapist1609970276
  4. Lisa Barnett, P.T.Physical Therapist1215023908
  5. William Bateman, RPHPharmacotherapy Pharmacist1003928722
  6. Barbara Bates-Jensen, PHD, RNMedical-Surgical Registered Nurse1144306804

Verify Michael Robert Littner in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A24139    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.

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Industry payments in 2024: $16.83

1 payment: food and beverage; the largest payer was Axsome Therapeutics, Inc. The 8,806 providers of this specialty with any payment received $5,159.88 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Michael Littner$16.83
  2. Specialty average$5,159.88

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

1 pulmonary disease physician records list a practice address in Sepulveda

They are 1 of the 72 NPPES records with a practice address in Sepulveda, and 1,443 pulmonary disease physician records in California.

All 1,443 in California → Every provider in Sepulveda →

Other pulmonary disease physician records in California

  1. Manoochehr Abadian Sharifabad, M.D.Fountain Valley, CA1164655817
  2. Mahmoud Abdallah, DOGarden Grove, CA1871014027
  3. Mohamad Abdelfattah, MDFullerton, CA1134539711
  4. Loui Abdelghani, M.DStockton, CA1912161787
  5. Zainab Abdulsada, MBCHBSacramento, CA1144858333
  6. John Abe, MDTorrance, CA1578542569
  7. Moustapha Abidali, DOGlendora, CA1669810123
  8. Mohammed Abo Khamis, M.D.Modesto, CA1508098419
  9. Arin Aboulian, MDGlendale, CA1104038256
  10. Khader Abounasr, MDRancho Cucamonga, CA1780884015

Common questions

What is Michael Robert Littner, M.D.'s NPI number?

Michael Robert Littner, M.D.'s National Provider Identifier (NPI) is 1295789592, issued on May 20, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Michael Robert Littner, M.D. located?

The NPPES record lists a practice address at 16111 Plummer St, Sepulveda, CA, 91343. Phone: (818) 895-9388. Providers update this record themselves, so call before visiting.

How can I verify Michael Robert Littner, M.D.'s license?

NPPES lists California license number A24139, 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.