Registry data as of Aug 27, 2026

Richard Littenberg, MD

Nuclear Medicine Physician · Honolulu, HI

Richard Littenberg, MD is a nuclear medicine physician with a practice address in Honolulu, Hawaii, and NPI 1932208329, issued on Sep 21, 2006. Check the license (Hawaii MD-2653, as entered in NPPES) on the Hawaii Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1932208329
Name
Richard Littenberg
Credential
MD
Primary taxonomy
Nuclear Medicine Physician 207U00000X
License number
MD-2653 HI
Self-reported in NPPES; status is on the state search
Practice location
550 S Beretania St, Honolulu, HI 96813
Phone
(808) 537-2211
Enumerated
Sep 21, 2006
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

Also registered at 550 S Beretania St

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

  1. Kristen Akina, M.D.Family Medicine Physician1356577555
  2. Brita Aramaki, M.D., M.P.H.Internal Medicine Physician1063707420
  3. Jessica Barry, M.D.Geriatric Medicine (Internal Medicine) Physician1285832527
  4. Clare Brady, ARNPAdult Health Nurse Practitioner1508913724
  5. Chao Chen, MDObstetrics & Gynecology Physician1891866240
  6. Rachel Coel, MDPediatric Sports Medicine Physician1639227655

Verify Richard Littenberg in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersHawaii Medical Board
    Search for license MD-2653
    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 Hawaii 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.

97% fewer Medicare Part D claims than the average nuclear medicine physician in 2024

24 Medicare Part D claims, against an average of 858 among the 100 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Richard Littenberg24
  2. Specialty average858

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.

Nuclear Medicine Physician providers in Hawaii

There are 6 nuclear medicine physician records in Hawaii.

Other nuclear medicine physician records in Hawaii

  1. Timothy Dinh, D.O.Tripler Army Medical Center, HI1265706097
  2. Edward Hew, MDHonolulu, HI1497815260
  3. Shay Lee, M.D.Ewa Beach, HI1508893967
  4. Michael Ling, M.D.Honolulu, HI1871661926
  5. Kevin Nakamura, M.D.Tripler Army Medical Center, HI1992794119

Common questions

What is Richard Littenberg, MD's NPI number?

Richard Littenberg, MD's National Provider Identifier (NPI) is 1932208329, issued on Sep 21, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Richard Littenberg, MD located?

The NPPES record lists a practice address at 550 S Beretania St, Honolulu, HI, 96813. Phone: (808) 537-2211. Providers update this record themselves, so call before visiting.

How can I verify Richard Littenberg, MD's license?

NPPES lists Hawaii license number MD-2653, as entered by the provider. Search the Hawaii Medical Board at https://cca.hawaii.gov/pvl/boards/medical/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Richard Littenberg, MD prescribe under Medicare Part D?

In 2024, Richard Littenberg, MD had 24 Medicare Part D claims; the average among nuclear medicine physician prescribers was 858. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.