NPPES file of Aug 9, 2026

Corrin Geibig, R.N.

Case Management Registered Nurse · Modesto, CA

Corrin Geibig, R.N. is a case management registered nurse with a practice address in Modesto, California, and NPI 1649697038, issued on Mar 24, 2014. Check the license (California 846147, 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
1649697038
Name
Corrin Geibig
Credential
R.N.
Primary taxonomy
Case Management Registered Nurse 163WC0400X
License number
846147 CA
Self-reported in NPPES; status is on the state search
Practice location
830 Scenic Dr, Modesto, CA 95350
Phone
(209) 558-7400
Enumerated
Mar 24, 2014
Record last updated
Mar 24, 2014 (not updated in 12 years: call before relying on the address or phone)
Fax
(209) 558-8315
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 case management registered nurse records → All 1,025 in California → Look up another NPI →

Also registered at 830 Scenic Dr

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

  1. Shirley Andrew, RN, PHNRegistered Nurse1649506452
  2. Dikran BairamianNeurological Surgery Physician1043398001
  3. Merry Baker-Pauluk, PHNRegistered Nurse1275869059
  4. Judy Berglin, RNRegistered Nurse1083940290
  5. Kathryn Bewick, PHNCase Manager/Care Coordinator1790965218
  6. Renette Bronken, RNRegistered Nurse1053647321

Verify Corrin Geibig 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 846147    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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Corrin Geibig among 1,025 case management registered nurse records in California

Corrin Geibig, R.N. is one of 1,025 case management registered nurse 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 2014, is newer than 45% of them.

  • NPI issued2014 · 45% of these records are older, 52% 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 updated2014 · 68% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 163WC0400X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Case Management Registered Nurse providers in California

There are 1,025 case management registered nurse records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 1,025 in California → Every provider in Modesto → Case Management Registered Nurse nationwide →

The 8 case management registered nurse records with the nearest ZIP codes

  1. Leslie Crisostomo, RNModesto, CA 953501316298920
  2. Beverly Eldridge, RNModesto, CA 953501417278318
  3. Rebecca Evans, RN, BSN, PHNModesto, CA 953501184023129
  4. Janice Husman, RNModesto, CA 953501922281245
  5. Ginger Merrill, RNModesto, CA 953501043530983
  6. Veronica PehlModesto, CA 953501437333697
  7. Arlene Presinal, RNModesto, CA 953501417342270
  8. Guadalupe TovarModesto, CA 953501093138174

Common questions

What is Corrin Geibig, R.N.'s NPI number?

Corrin Geibig, R.N.'s National Provider Identifier (NPI) is 1649697038, issued on Mar 24, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Corrin Geibig, R.N. located?

The NPPES record lists a practice address at 830 Scenic Dr, Modesto, CA, 95350. Phone: (209) 558-7400. Providers update this record themselves, so call before visiting.

How can I verify Corrin Geibig, R.N.'s license?

NPPES lists California license number 846147, 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.

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.