NPPES file of Aug 9, 2026

Nathaniel Raphael Hassan

Dentist · Palmdale, CA

Nathaniel Raphael Hassan is a dentist with a practice address in Palmdale, California, and NPI 1043768773, issued on Sep 12, 2016. Check the license (California 100796, 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 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1043768773
Name
Nathaniel Raphael Hassan
Primary taxonomy
Dentist 122300000X
License number
100796 CA
Self-reported in NPPES; status is on the state search
Practice location
38209 47TH St E Ste E, Palmdale, CA 93552
Phone
(661) 236-0046
Enumerated
Sep 12, 2016
Record last updated
Jun 18, 2025
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 38209 47TH St E Ste E

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

  1. Sona Galstian, D.M.D.Dentist1093246100
  2. Whitley Hall, DDSDentist1528989829
  3. Youngil JeonGeneral Practice Dentistry1639742570
  4. Joseph Ponce, DDSDentist1598349896

Verify Nathaniel Raphael Hassan 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 100796
    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 dentist in 2024

30 Medicare Part D claims for 23 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Nathaniel Hassan30
  2. Specialty average86

Most prescribed

  1. Amoxicillin13 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.

Nathaniel Raphael Hassan among 14,729 dentist records in California

Nathaniel Raphael Hassan is one of 14,729 dentist records with a practice address in California. 56% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 70% of them.

  • NPI issued2016 · 70% of these records are older, 27% newer
  • In a Medicare fileYes · 56% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2025 · 73% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 122300000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

38 dentist records list a practice address in Palmdale

They are 38 of the 2,077 NPPES records with a practice address in Palmdale, and 14,729 dentist records in California.

The 8 dentist records with the nearest ZIP codes

  1. Sherman Aria, DDSPalmdale, CA 935521487544714
  2. Silvia Borisson, DDSPalmdale, CA 935521558531483
  3. Sona Galstian, D.M.D.Palmdale, CA 935521093246100
  4. Whitley Hall, DDSPalmdale, CA 935521528989829
  5. Song Kim, D.D.S.Palmdale, CA 935521700115342
  6. Joseph Ponce, DDSPalmdale, CA 935521598349896
  7. Ava Barekat, DDSPalmdale, CA 935511932090933
  8. Ara DerkejianPalmdale, CA 935511154504140

Common questions

What is Nathaniel Raphael Hassan's NPI number?

Nathaniel Raphael Hassan's National Provider Identifier (NPI) is 1043768773, issued on Sep 12, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Nathaniel Raphael Hassan located?

The NPPES record lists a practice address at 38209 47TH St E Ste E, Palmdale, CA, 93552. Phone: (661) 236-0046. Providers update this record themselves, so call before visiting.

How can I verify Nathaniel Raphael Hassan's license?

NPPES lists California license number 100796, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Nathaniel Raphael Hassan prescribe under Medicare Part D?

In 2024, Nathaniel Raphael Hassan had 30 Medicare Part D claims for 23 beneficiaries; the average among dentist prescribers was 86. 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.

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.