NPPES file of Aug 9, 2026

Christian Hackshaw, M.D.

Emergency Medicine Physician · Lakeport, CA

Christian Hackshaw, M.D. is an emergency medicine physician with a practice address in Lakeport, California, and NPI 1881637023, issued on Jun 14, 2006. Check the license (California C51195, as entered in NPPES) on the Medical Board of California; 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
1881637023
Name
Christian Hackshaw
Credential
M.D.
Primary taxonomy
Emergency Medicine Physician 207P00000X
License number
C51195 CA
Self-reported in NPPES; status is on the state search
Practice location
5176 Hill RD E, Lakeport, CA 95453
Phone
(707) 262-5050
Enumerated
Jun 14, 2006
Record last updated
Jun 26, 2008 (not updated in 18 years: call before relying on the address or phone)
Fax
(707) 262-5053
Medicaid ID
00C511950 CA
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 emergency medicine physician records → All 7,751 in California → Look up another NPI →

Also registered at 5176 Hill RD E

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

  1. Fareed Asfour, M.D.Infectious Disease Physician1447343496
  2. Kimberley Curtis, ACUPUNCTURISTAcupuncturist1023380334
  3. Kathleen Duchene, RDRegistered Dietitian1104011279
  4. Harrison Edgley, M.D.Anesthesiology Physician1427115690
  5. Holly Goetz, LCSWClinical Social Worker1124798830
  6. Kerry Hollenbeck, M.D.Anesthesiology Physician1225018278

Verify Christian Hackshaw in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license C51195    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 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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Christian Hackshaw among 7,751 emergency medicine physician records in California

Christian Hackshaw, M.D. is one of 7,751 emergency medicine physician records with a practice address in California. 81% 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 4% of them.

  • NPI issued2006 · 4% of these records are older, 60% newer
  • In a Medicare fileNo · 81% of these records are
  • In the CMS Doctors and Clinicians fileNo · 59% of these records are
  • Record last updated2008 · 59% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Emergency Medicine Physician providers in California

There are 7,751 emergency medicine physician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 7,751 in California → Every provider in Lakeport → Emergency Medicine Physician nationwide →

The 8 emergency medicine physician records with the nearest ZIP codes

  1. Edward Fedun, MDLakeport, CA 954531982614061
  2. Matthew Karp, MDLakeport, CA 954531417282823
  3. Gary Taff, M.D.Little River, CA 954561467577437
  4. Elizabeth Faulk, M.D.Healdsburg, CA 954481033179882
  5. Andrew Karozos, M.D.Healdsburg, CA 954481871797852
  6. Marc Paris, M.D.Healdsburg, CA 954481114028040
  7. Timothy Saunders, MDHealdsburg, CA 954481164623476
  8. Michael Newdow, MDNice, CA 954641245265966

Common questions

What is Christian Hackshaw, M.D.'s NPI number?

Christian Hackshaw, M.D.'s National Provider Identifier (NPI) is 1881637023, issued on Jun 14, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Christian Hackshaw, M.D. located?

The NPPES record lists a practice address at 5176 Hill RD E, Lakeport, CA, 95453. Phone: (707) 262-5050. Providers update this record themselves, so call before visiting.

How can I verify Christian Hackshaw, M.D.'s license?

NPPES lists California license number C51195, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

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.