NPPES file of Aug 9, 2026

Ross Hudson Northrop, DDS

General Practice Dentistry · Susanville, CA

Ross Hudson Northrop, DDS is a general practice dentistry with a practice address in Susanville, California, and NPI 1134336993, issued on May 17, 2007. Check the license (California 38573, 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
1134336993
Name
Ross Hudson Northrop
Credential
DDS
Primary taxonomy
General Practice Dentistry 1223G0001X
License number
38573 CA
Self-reported in NPPES; status is on the state search
Practice location
1801 1St St, Susanville, CA 96130
Phone
(530) 257-9099
Enumerated
May 17, 2007
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(530) 257-2391
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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8 nearest general practice dentistry records → All 17,852 in California → Look up another NPI →

Verify Ross Hudson Northrop 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 38573    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
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39% fewer Medicare Part D claims than the average general practice dentistry in 2024

51 Medicare Part D claims for 36 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D.

  1. Ross Northrop51
  2. Specialty average83

Most prescribed

  1. Amoxicillin31 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.

Ross Hudson Northrop among 17,852 general practice dentistry records in California

Ross Hudson Northrop, DDS is one of 17,852 general practice dentistry records with a practice address in California. 57% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 29% of them.

  • NPI issued2007 · 29% of these records are older, 40% newer
  • In a Medicare fileYes · 57% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2007 · 79% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

15 general practice dentistry records list a practice address in Susanville

They are 15 of the 317 NPPES records with a practice address in Susanville, and 17,852 general practice dentistry records in California.

All 17,852 in California → Every provider in Susanville → General Practice Dentistry nationwide →

The 8 general practice dentistry records with the nearest ZIP codes

  1. Sean Buehler, D.D.S.Susanville, CA 961301780604397
  2. Veryl Drury, D.D.S.Susanville, CA 961301679840946
  3. Steven Fish, D.D.S.Susanville, CA 961301477737765
  4. Charles Giddings, D.D.S.Susanville, CA 961301437287273
  5. Michael Giddings, D.D.S.Susanville, CA 961301679757785
  6. James Hodge, D.D.S.Susanville, CA 961301134332299
  7. Clyde Hopson, D.D.S.Susanville, CA 961301669654109
  8. Clifford Lewis, D.D.S.Susanville, CA 961301093999203

Common questions

What is Ross Hudson Northrop, DDS's NPI number?

Ross Hudson Northrop, DDS's National Provider Identifier (NPI) is 1134336993, issued on May 17, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Ross Hudson Northrop, DDS located?

The NPPES record lists a practice address at 1801 1St St, Susanville, CA, 96130. Phone: (530) 257-9099. Providers update this record themselves, so call before visiting.

How can I verify Ross Hudson Northrop, DDS's license?

NPPES lists California license number 38573, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Ross Hudson Northrop, DDS prescribe under Medicare Part D?

In 2024, Ross Hudson Northrop, DDS had 51 Medicare Part D claims for 36 beneficiaries; the average among general practice dentistry prescribers was 83. 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.