NPPES file of Aug 9, 2026

Harold Nichols, CRNA

Certified Registered Nurse Anesthetist · Jackson, MS

Harold Nichols, CRNA is a certified registered nurse anesthetist with a practice address in Jackson, Mississippi, and NPI 1699726158, issued on May 12, 2006. Check the license (Mississippi R851130, as entered in NPPES) with the Mississippi 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
1699726158
Name
Harold Nichols
Credential
CRNA
Primary taxonomy
Certified Registered Nurse Anesthetist 367500000X
License number
R851130 MS
Self-reported in NPPES; status is on the state search
Practice location
2500 N State St, Jackson, MS 39216
Phone
(601) 984-4619
Enumerated
May 12, 2006
Record last updated
Nov 13, 2018 (not updated in 8 years: call before relying on the address or phone)
Fax
(601) 984-4657
Medicare enrollment
Enrolled (PECOS I20040405001055); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 2500 N State St

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

  1. Noah Abbas, M.D.Emergency Medicine Physician1982991246
  2. Syed Abbas, MDAnatomic Pathology & Clinical Pathology Physician1407378961
  3. Rania AbdoStudent in an Organized Health Care Education/Training Program1255168787
  4. John AbernathyInternal Medicine Physician1700670650
  5. Jordan Abney, MDEmergency Medicine Physician1275238214
  6. Hassan Abou AdmaStudent in an Organized Health Care Education/Training Program1811826688

Verify Harold Nichols in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Mississippi board licenses this profession
    Search for license R851130
    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 Mississippi 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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Industry payments in 2024: $17.52

1 payment: food and beverage; the largest payer was Inspire Medical Systems, Inc. The 24,076 providers of this specialty with any payment received $135.08 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Harold Nichols$17.52
  2. Specialty average$135.08

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through 2 group practices

  1. Anesthesia Consultants PAFlowood, MS
  2. State OF Mississippi-University OF Mississippi Medical CenterJackson, MS

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

174 certified registered nurse anesthetist records list a practice address in Jackson

They are 174 of the 6,997 NPPES records with a practice address in Jackson, and 840 certified registered nurse anesthetist records in Mississippi.

Other certified registered nurse anesthetist records in Mississippi

  1. Haritha Abbott, CRNATupelo, MS1326699075
  2. Lauren Abel, CRNATupelo, MS1003125873
  3. Patrick Abel, CRNATupelo, MS1497064265
  4. Tracie Abplanalp, CRNAMagee, MS1972875110
  5. Mackenzie Acosta, CRNAJackson, MS1699472928
  6. Becky Adams, CRNATupelo, MS1245489947
  7. Kyle Adams, CRNAJackson, MS1144793191
  8. Robert AdamsTupelo, MS1205443348
  9. Zachary Adams, CRNAJackson, MS1295115525
  10. Gerald Adcock, CRNAMcComb, MS1821046145

Common questions

What is Harold Nichols, CRNA's NPI number?

Harold Nichols, CRNA's National Provider Identifier (NPI) is 1699726158, issued on May 12, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Harold Nichols, CRNA located?

The NPPES record lists a practice address at 2500 N State St, Jackson, MS, 39216. Phone: (601) 984-4619. Providers update this record themselves, so call before visiting.

How can I verify Harold Nichols, CRNA's license?

NPPES lists Mississippi license number R851130, as entered by the provider. Search the Mississippi 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. 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.