NPPES file of Aug 9, 2026

George Robert Knull, M.D.

Emergency Medicine Physician · Long Beach, CA

George Robert Knull, M.D. is an emergency medicine physician with a practice address in Long Beach, California, and NPI 1073548764, issued on Jul 11, 2006. Check the license (California G34669, 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
1073548764
Name
George Robert Knull
Credential
M.D.
Primary taxonomy
Emergency Medicine Physician 207P00000X
License numbers
G34669 CA
AK7580699 CA
Self-reported in NPPES; status is on the state search
Practice location
1936 E Anaheim St, Long Beach, CA 90813
Phone
(714) 309-4688
Enumerated
Jul 11, 2006
Record last updated
Apr 28, 2017 (not updated in 9 years: call before relying on the address or phone)
Medicaid ID
00G346690 CA
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.
Download card Updates feed

8 nearest emergency medicine physician records → All 7,751 in California → Look up another NPI →

Also registered at 1936 E Anaheim St

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

  1. Kimberly Delgado, FNP-CNurse Practitioner1679207468
  2. Corinne KavenyPhysician Assistant1063518538
  3. Virginia Monsanto, NPObstetrics & Gynecology Physician1083734016
  4. Jennifer Ramos, FNP-CFamily Nurse Practitioner1376928408
  5. Raymond Urias, FNPFamily Nurse Practitioner1790181071

Verify George Robert Knull in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license G34669    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.

3.4 times the Medicare Part D claims of the average emergency medicine physician in 2024

777 Medicare Part D claims for 51 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. Brand-name drugs were 22% of claims.

  1. George Knull777
  2. Specialty average226

Most prescribed

  1. Metformin Hcl53 claims
  2. Albuterol Sulfate Hfa42 claims
  3. Atorvastatin Calcium39 claims
  4. Farxiga38 claims
  5. Amlodipine Besylate33 claims
  6. Losartan Potassium30 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.

Industry payments in 2024: $133.73

2 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 12,335 providers of this specialty with any payment received $953.79 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. George Knull$133.73
  2. Specialty average$953.79

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

George Robert Knull among 7,751 emergency medicine physician records in California

George Robert Knull, M.D. is one of 7,751 emergency medicine 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 2006, is newer than 4% of them.

  • NPI issued2006 · 4% of these records are older, 60% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileNo · 59% of these records are
  • Record last updated2017 · 59% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Emergency Medicine Physician providers in California

There are 7,751 emergency medicine physician records in California.

All 7,751 in California → Every provider in Long Beach → Emergency Medicine Physician nationwide →

The 8 emergency medicine physician records with the nearest ZIP codes

  1. Sripha Chan, MDLong Beach, CA 908131821298464
  2. Paarul Chandra, M.D.Long Beach, CA 908131710299060
  3. Alex Doo, M.D.Long Beach, CA 908131144602004
  4. Yelena Gelman, D.O.Long Beach, CA 908131962636886
  5. Mary Gendy, M.D.Long Beach, CA 908131134383839
  6. Barry Heller, M.D.Long Beach, CA 908131841233772
  7. Daniel Houseman, M.D.Long Beach, CA 908131942464771
  8. Laurie Krass, M.D.Long Beach, CA 908131427462795

Common questions

What is George Robert Knull, M.D.'s NPI number?

George Robert Knull, M.D.'s National Provider Identifier (NPI) is 1073548764, issued on Jul 11, 2006. An NPI identifies a provider in billing; it is not a license.

Where is George Robert Knull, M.D. located?

The NPPES record lists a practice address at 1936 E Anaheim St, Long Beach, CA, 90813. Phone: (714) 309-4688. Providers update this record themselves, so call before visiting.

How can I verify George Robert Knull, M.D.'s license?

NPPES lists California license number G34669, 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 George Robert Knull, M.D. prescribe under Medicare Part D?

In 2024, George Robert Knull, M.D. had 777 Medicare Part D claims for 51 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.

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.