NPPES file of Aug 9, 2026

Christopher Ryan Klaus, M.D.

Family Medicine Physician · Wakefield, RI

Christopher Ryan Klaus, M.D. is a family medicine physician with a practice address in Wakefield, Rhode Island, and NPI 1407141724, issued on Jun 15, 2011. Check the license (Rhode Island MD14713, as entered in NPPES) on the Rhode Island Board of Medical Licensure and Discipline; 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
1407141724
Name
Christopher Ryan Klaus
Credential
M.D.
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
MD14713 RI
Self-reported in NPPES; status is on the state search
Practice location
1 River St, Wakefield, RI 02879
Phone
(401) 783-0523
Enumerated
Jun 15, 2011
Record last updated
Jul 18, 2014 (not updated in 12 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20140905001153); accepts Medicare assignment
Medical or professional school
University Of Iowa, Rj & L Carver College Of Medicine, 2011
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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8 nearest family medicine physician records → All 475 in Rhode Island → Look up another NPI →

Also registered at 1 River St

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

  1. Carol Albeck, LMHCCounselor1942324413
  2. Rachel Allen, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1285938118
  3. Jeffrey Bouley, FNP-CFamily Nurse Practitioner1104440965
  4. Anne Buchanan, NPFamily Nurse Practitioner1659453041
  5. Susan Burgoyne, NURSE PRACTITIONERFamily Nurse Practitioner1750890158
  6. Cynthia Buxton, MS RD LDN CDOE CLCRegistered Dietitian1972680189

Verify Christopher Ryan Klaus in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersRhode Island Board of Medical Licensure and Discipline
    Search for license MD14713    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 Rhode Island license search

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7% more Medicare Part D claims than the average family medicine physician in 2024

3,780 Medicare Part D claims for 271 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 137 claims were for opioids.

  1. Christopher Klaus3,780
  2. Specialty average3,544

Most prescribed

  1. Atorvastatin Calcium145 claims
  2. Lisinopril139 claims
  3. Omeprazole106 claims
  4. Gabapentin95 claims
  5. Metformin Hcl83 claims
  6. Bupropion Xl75 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.

Bills Medicare through one group practice

  1. Thundermist Health CenterWakefield, RI

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

Christopher Ryan Klaus among 475 family medicine physician records in Rhode Island

Christopher Ryan Klaus, M.D. is one of 475 family medicine physician records with a practice address in Rhode Island. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 54% of them.

  • NPI issued2011 · 54% of these records are older, 44% newer
  • In a Medicare fileYes · 76% of these records are
  • In the CMS Doctors and Clinicians fileYes · 59% of these records are
  • Graduated2011 · median 2008 among the 282 with a school on file
  • Record last updated2014 · 41% 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 Rhode Island practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

15 family medicine physician records list a practice address in Wakefield

They are 15 of the 556 NPPES records with a practice address in Wakefield, and 475 family medicine physician records in Rhode Island.

All 475 in Rhode Island → Every provider in Wakefield → Family Medicine Physician nationwide →

The 8 family medicine physician records with the nearest ZIP codes

  1. Jamiel Ambrad, MDWakefield, RI 028791720076011
  2. Ingrid Feder, MDWakefield, RI 028791609872845
  3. Eileen Marie Gonzalez, MDSouth Kingstown, RI 028791134278369
  4. Eva Klonowski, MDWakefield, RI 028791700837705
  5. Joline Macfarlan, M.D.Wakefield, RI 028791841451531
  6. Stephen Maguire, DOS Kingstown, RI 028791689668584
  7. Cristina McCormick, M.D.Wakefield, RI 028791760793863
  8. Alexa Raymond, M.D.Wakefield, RI 028791982712030

Common questions

What is Christopher Ryan Klaus, M.D.'s NPI number?

Christopher Ryan Klaus, M.D.'s National Provider Identifier (NPI) is 1407141724, issued on Jun 15, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Christopher Ryan Klaus, M.D. located?

The NPPES record lists a practice address at 1 River St, Wakefield, RI, 02879. Phone: (401) 783-0523. Providers update this record themselves, so call before visiting.

How can I verify Christopher Ryan Klaus, M.D.'s license?

NPPES lists Rhode Island license number MD14713, as entered by the provider. Search the Rhode Island Board of Medical Licensure and Discipline at https://healthri.mylicense.com/Verification/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Christopher Ryan Klaus, M.D. prescribe under Medicare Part D?

In 2024, Christopher Ryan Klaus, M.D. had 3,780 Medicare Part D claims for 271 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions 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.

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.