NPPES file of Aug 9, 2026

Aaron Michael Shelub, M.D.

Specialist · Tarzana, CA

Aaron Michael Shelub, M.D. is a specialist with a practice address in Tarzana, California, and NPI 1124103619, issued on Oct 25, 2006. Check the license (California A92108, as entered in NPPES) with the California board that licenses this profession; 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
1124103619
Name
Aaron Michael Shelub
Credential
M.D.
Primary taxonomy
Specialist 174400000X
License number
A92108 CA
Self-reported in NPPES; status is on the state search
Practice location
18370 Burbank Blvd, Tarzana, CA 91356
Phone
(818) 506-3384
Enumerated
Oct 25, 2006
Record last updated
Oct 28, 2016 (not updated in 10 years: call before relying on the address or phone)
Fax
(818) 699-1278
Medicaid ID
1124103619 CA
Medicare enrollment
Enrolled (PECOS I20081223000679); accepts Medicare assignment
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.
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Also registered at 18370 Burbank Blvd

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

  1. David Abrams, M.D.Internal Medicine Physician1881690865
  2. Daryl Alexander, MDSpecialist1629143185
  3. Peter Brian Andersson, MDNeurology Physician1326063843
  4. Raymond Bailey, MDInternal Medicine Physician1346347408
  5. Robert Barnhard, M.D.Pediatrics Physician1215962899
  6. Snunit Ben - Ozer, MDReproductive Endocrinology Physician1437286952

Verify Aaron Michael Shelub in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license A92108
    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
Find 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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65% fewer Medicare Part D claims than the average specialist in 2024

484 Medicare Part D claims for 105 beneficiaries, against an average of 1,380 among the 8,233 providers of this specialty who prescribed in Part D. Brand-name drugs were 21% of claims.

  1. Aaron Shelub484
  2. Specialty average1,380

Most prescribed

  1. Cephalexin33 claims
  2. Fosfomycin Tromethamine29 claims
  3. Biktarvy23 claims
  4. Cefdinir23 claims
  5. Dovato20 claims
  6. Doxycycline Hyclate20 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): 100 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 score100.0
  2. Costout of 100 · 30%76.3
  3. Promoting interoperabilitynot scored (reweighted)
  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: $1,139.38

50 payments; by number, the most common kind was food and beverage; the largest payer was Gilead Sciences, Inc. The 5,844 providers of this specialty with any payment received $4,760.79 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Aaron Shelub$1,139.38
  2. Specialty average$4,760.79

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

Aaron Michael Shelub among 5,749 specialist records in California

Aaron Michael Shelub, M.D. is one of 5,749 specialist records with a practice address in California. 30% 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, 60% newer
  • In a Medicare fileYes · 30% of these records are
  • In the CMS Doctors and Clinicians fileYes · 19% of these records are
  • Graduated2003 · median 1989 among the 1,075 with a school on file
  • Record last updated2016 · 77% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 174400000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

29 specialist records list a practice address in Tarzana

They are 29 of the 2,122 NPPES records with a practice address in Tarzana, and 5,749 specialist records in California.

The 8 specialist records with the nearest ZIP codes

  1. Gil Bender, M.D.Tarzana, CA 913561821032202
  2. Alan Bricklin, M.D.Tarzana, CA 913561073539102
  3. Thomas Ence, M.D.Tarzana, CA 913561497779508
  4. George Fischmann, M.D.Tarzana, CA 913561437187176
  5. Paul Kasnitz, M.D.Tarzana, CA 913561477574580
  6. Kenneth Kleinman, M.D.Tarzana, CA 913561689605941
  7. Donald Litvak, M.D.Tarzana, CA 913561790704344
  8. Zahi Nassoura, MDTarzana, CA 913561417995622

Common questions

What is Aaron Michael Shelub, M.D.'s NPI number?

Aaron Michael Shelub, M.D.'s National Provider Identifier (NPI) is 1124103619, issued on Oct 25, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Aaron Michael Shelub, M.D. located?

The NPPES record lists a practice address at 18370 Burbank Blvd, Tarzana, CA, 91356. Phone: (818) 506-3384. Providers update this record themselves, so call before visiting.

How can I verify Aaron Michael Shelub, M.D.'s license?

NPPES lists California license number A92108, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Aaron Michael Shelub, M.D. prescribe under Medicare Part D?

In 2024, Aaron Michael Shelub, M.D. had 484 Medicare Part D claims for 105 beneficiaries; the average among specialist prescribers was 1,380. Part D covers Medicare prescriptions only.

What is Aaron Michael Shelub, M.D.'s MIPS final score?

The 2023 MIPS final score is 100 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.