NPPES file of Aug 9, 2026

Douglas G. Hatter, M.D.

Vascular Surgery Physician · Redding, CA

Douglas G. Hatter, M.D. is a vascular surgery physician with a practice address in Redding, California, and NPI 1649368259, issued on Oct 10, 2006. Check the license (California G70383, 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
1649368259
Name
Douglas G. Hatter
Credential
M.D.
Primary taxonomy
Vascular Surgery Physician 2086S0129X
License number
G70383 CA
Self-reported in NPPES; status is on the state search
Practice location
2510 Airpark Dr, Redding, CA 96001
Phone
(530) 242-3500
Enumerated
Oct 10, 2006
Record last updated
Mar 8, 2016 (not updated in 10 years: call before relying on the address or phone)
Fax
(530) 242-3546
Medicaid ID
00G703830 CA
Medicare enrollment
Enrolled (PECOS I20100504000662); accepts Medicare assignment
Medical or professional school
University Of Florida College Of Medicine, 1987
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 2510 Airpark Dr

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

  1. James Bonnett, FNP-C, RNFamily Nurse Practitioner1245523489
  2. Kathleen Breslin, F.N.P.Family Medicine Physician1730116435
  3. Shawn Brubaker, DOOrthopaedic Surgery Physician1356473078
  4. David Civalier, M.D.Family Medicine Physician1194755785
  5. Jed Freeman, M.D.Hematology & Oncology Physician1275669038
  6. William Harden, M.D.Family Medicine Physician1992734412

Verify Douglas G. Hatter in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license G70383
    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

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74% fewer Medicare Part D claims than the average vascular surgery physician in 2024

52 Medicare Part D claims for 21 beneficiaries, against an average of 201 among the 3,936 providers of this specialty who prescribed in Part D. Brand-name drugs were 29% of claims.

  1. Douglas Hatter52
  2. Specialty average201

Most prescribed

  1. Clopidogrel26 claims
  2. Xarelto15 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 MIPS final score for 2023 (Medicare payment program): 96.5 of 100

The Merit-based Incentive Payment System score is reported for this clinician. 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 score80.3
  2. Costnot scored (reweighted)
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

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

Bills Medicare through one group practice

  1. Dignity Health Medical FoundationRedding, CA

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

Douglas G. Hatter among 580 vascular surgery physician records in California

Douglas G. Hatter, M.D. is one of 580 vascular surgery physician records with a practice address in California. 84% 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, 54% newer
  • In a Medicare fileYes · 84% of these records are
  • In the CMS Doctors and Clinicians fileYes · 71% of these records are
  • Graduated1987 · median 2003 among the 411 with a school on file
  • Record last updated2016 · 53% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2086S0129X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Vascular Surgery Physician providers in California

There are 580 vascular surgery physician records in California.

The 8 vascular surgery physician records with the nearest ZIP codes

  1. Joie Dunn, M.D.Redding, CA 960011174969505
  2. W Stone, M.D.Redding, CA 960011275621823
  3. Mabel Chu, DOYuba City, CA 959911285880708
  4. Bradley DyniewskiChico, CA 959261851779839
  5. Priya Hossain, MD, MPHMarysville, CA 959011184103988
  6. Gordon Macbeth, M.D.Marysville, CA 959011629185228
  7. Richard Campbell, MDSacramento, CA 958251083792774
  8. Daniel Link, MD FACRSacramento, CA 958251508841537

Common questions

What is Douglas G. Hatter, M.D.'s NPI number?

Douglas G. Hatter, M.D.'s National Provider Identifier (NPI) is 1649368259, issued on Oct 10, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Douglas G. Hatter, M.D. located?

The NPPES record lists a practice address at 2510 Airpark Dr, Redding, CA, 96001. Phone: (530) 242-3500. Providers update this record themselves, so call before visiting.

How can I verify Douglas G. Hatter, M.D.'s license?

NPPES lists California license number G70383, 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 Douglas G. Hatter, M.D. prescribe under Medicare Part D?

In 2024, Douglas G. Hatter, M.D. had 52 Medicare Part D claims for 21 beneficiaries; the average among vascular surgery physician prescribers was 201. Part D covers Medicare prescriptions only.

What is Douglas G. Hatter, M.D.'s MIPS final score?

The 2023 MIPS final score is 96.5 of 100. 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.