NPPES file of Aug 9, 2026

Sandi Schaffer, RDHAP

Dental Hygienist · Grass Valley, CA

Sandi Schaffer, RDHAP is a dental hygienist with a practice address in Grass Valley, California, and NPI 1063444719, issued on Jul 6, 2006. Check the license (California RDHAP157, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1063444719
Name
Sandi Schaffer
Credential
RDHAP
Primary taxonomy
Dental Hygienist 124Q00000X
License number
RDHAP157 CA
Self-reported in NPPES; status is on the state search
Practice location
14853 Cedar Hill Way, Grass Valley, CA 95945
Phone
(530) 274-8437
Enumerated
Jul 6, 2006
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(530) 274-8414
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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Verify Sandi Schaffer 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 RDHAP157
    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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Sandi Schaffer among 1,874 dental hygienist records in California

Sandi Schaffer, RDHAP is one of 1,874 dental hygienist records with a practice address in California. 1% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than under 1% of them.

  • NPI issued2006 · under 1% of these records are older, 97% newer
  • In a Medicare fileNo · 1% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2007 · 65% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 124Q00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Dental Hygienist providers in California

There are 1,874 dental hygienist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

The 8 dental hygienist records with the nearest ZIP codes

  1. Cary Becker, RDHGrass Valley, CA 959451912747809
  2. Julie Maciolek, R.D.H.Grass Valley, CA 959451346580206
  3. Terry Provasi, RDHAPGrass Valley, CA 959451629325360
  4. Tammy Self, RDHGrass Valley, CA 959451316614738
  5. Terry GeoghegancampbellPenn Valley, CA 959461578424990
  6. Bailey Walker, RDHPenn Valley, CA 959461588507073
  7. Sandra HansbroughForest Ranch, CA 959421124886635
  8. Amanda SolisDurham, CA 959381346875879

Common questions

What is Sandi Schaffer, RDHAP's NPI number?

Sandi Schaffer, RDHAP's National Provider Identifier (NPI) is 1063444719, issued on Jul 6, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Sandi Schaffer, RDHAP located?

The NPPES record lists a practice address at 14853 Cedar Hill Way, Grass Valley, CA, 95945. Phone: (530) 274-8437. Providers update this record themselves, so call before visiting.

How can I verify Sandi Schaffer, RDHAP's license?

NPPES lists California license number RDHAP157, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity 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. 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.