NPPES file of Aug 9, 2026

Donna Sund, DO

Family Medicine Physician · Crescent City, CA

Donna Sund, DO is a family medicine physician with a practice address in Crescent City, California, and NPI 1407930076, issued on Oct 24, 2006. Check the license (California 20A4630, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1407930076
Name
Donna Sund
Credential
DO
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
20A4630 CA
Self-reported in NPPES; status is on the state search
Practice location
1240 Marshall St, Crescent City, CA 95531
Phone
(707) 465-5566
Enumerated
Oct 24, 2006
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(707) 465-4990
Medicare enrollment
Enrolled (PECOS I20050729001027); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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 1240 Marshall St

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

  1. Shellie Babich, PAPhysician Assistant1508941436
  2. Kevin Caldwell, M.D.Family Medicine Physician1316928104

Verify Donna Sund in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license 20A4630
    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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32% fewer Medicare Part D claims than the average family medicine physician in 2024

2,422 Medicare Part D claims for 194 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 140 claims were for opioids.

  1. Donna Sund2,422
  2. Specialty average3,544

Most prescribed

  1. Levothyroxine Sodium134 claims
  2. Amlodipine Besylate106 claims
  3. Hydrocodone-Acetaminophen84 claims
  4. Lisinopril84 claims
  5. Lorazepam76 claims
  6. Alprazolam68 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.

The practice group's MIPS final score for 2023 (Medicare payment program): 81.7 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score63.4
  2. Costnot scored (reweighted)
  3. Promoting interoperabilitynot scored (reweighted)
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Bills Medicare through one group practice

  1. Kevin J Caldwell M D IncCrescent City, CA

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

Donna Sund among 17,133 family medicine physician records in California

Donna Sund, DO is one of 17,133 family 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. Its NPI, issued in 2006, is newer than 6% of them.

  • NPI issued2006 · 6% of these records are older, 59% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileYes · 62% of these records are
  • Graduated1980 · median 2005 among the 10,652 with a school on file
  • Record last updated2007 · 58% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

13 family medicine physician records list a practice address in Crescent City

They are 13 of the 458 NPPES records with a practice address in Crescent City, and 17,133 family medicine physician records in California.

The 8 family medicine physician records with the nearest ZIP codes

  1. Debbrah Bergeron, MDCrescent City, CA 955311295312577
  2. Kevin Caldwell, M.D.Crescent City, CA 955311316928104
  3. Kenyetta Gordon, MDCrescent City, CA 955311013101161
  4. Robert Jason, DOCrescent City, CA 955311700260015
  5. Richard Mize, M.D.Crescent City, CA 955311548595697
  6. James Morrow, D.O.Crescent City, CA 955311043360480
  7. Clint Pearson, MDCrescent City, CA 955311659464113
  8. Warren Rehwaldt, MDCrescent City, CA 955311801989355

Common questions

What is Donna Sund, DO's NPI number?

Donna Sund, DO's National Provider Identifier (NPI) is 1407930076, issued on Oct 24, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Donna Sund, DO located?

The NPPES record lists a practice address at 1240 Marshall St, Crescent City, CA, 95531. Phone: (707) 465-5566. Providers update this record themselves, so call before visiting.

How can I verify Donna Sund, DO's license?

NPPES lists California license number 20A4630, 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.

How much does Donna Sund, DO prescribe under Medicare Part D?

In 2024, Donna Sund, DO had 2,422 Medicare Part D claims for 194 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.

What is Donna Sund, DO's MIPS final score?

The 2023 MIPS final score is 81.7 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

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.