Ann Cheryl Dannhauer, MD
Internal Medicine Physician · Coupeville, WA
Ann Cheryl Dannhauer, MD is an internal medicine physician with a practice address in Coupeville, Washington, and NPI 1730273814, issued on Oct 3, 2006. Check the license (Washington MD00033970, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Ann Cheryl Dannhauer
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- MD00033970 WA
Self-reported in NPPES; status is on the state search - Practice location
- 202 North Main St, Coupeville, WA 98239
- Phone
- (360) 678-6576
- Enumerated
- Oct 3, 2006
- Record last updated
- Jul 1, 2024
- Fax
- (360) 678-3970
- Medicaid ID
- 1105071 WA
- Medicare enrollment
- Enrolled (PECOS I20070504000096); accepts Medicare assignment
- Medical or professional school
- University Of Rochester School Of Medicine And Dentistry, 1994
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 3,079 in Washington → Look up another NPI →
Verify Ann Cheryl Dannhauer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD00033970Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.7 times the Medicare Part D claims of the average internal medicine physician in 2024
8,621 Medicare Part D claims for 739 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 274 claims were for opioids.
Most prescribed
- Levothyroxine Sodium423 claims
- Amlodipine Besylate406 claims
- Lisinopril360 claims
- Atorvastatin Calcium311 claims
- Omeprazole294 claims
- Gabapentin236 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): 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.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Jefferson County Public Hospital District NO 2Port Townsend, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ann Cheryl Dannhauer among 3,079 internal medicine physician records in Washington
Ann Cheryl Dannhauer, MD is one of 3,079 internal medicine physician records with a practice address in Washington. 75% 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 8% of them.
- NPI issued2006 · 8% of these records are older, 55% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated1994 · median 2006 among the 1,852 with a school on file
- Record last updated2024 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
7 internal medicine physician records list a practice address in Coupeville
They are 7 of the 197 NPPES records with a practice address in Coupeville, and 3,079 internal medicine physician records in Washington.
All 3,079 in Washington → Every provider in Coupeville → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Matthew Engel, DOCoupeville, WA 982391558001339
- Rida Jamal, M.D.Coupeville, WA 982391578188918
- John Oakland, M.D.Coupeville, WA 982391629130828
- Lee Roof, MDCoupeville, WA 982391407891666
- Wylie Vracin, MDCoupeville, WA 982391447344528
- Mina Yousef, M.D.Coupeville, WA 982391124478086
- Tianna Tsitsis, MDBurlington, WA 982331336194760
- Glen Weller, M.D.Eastsound, WA 982451932250875
Common questions
What is Ann Cheryl Dannhauer, MD's NPI number?
Ann Cheryl Dannhauer, MD's National Provider Identifier (NPI) is 1730273814, issued on Oct 3, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ann Cheryl Dannhauer, MD located?
The NPPES record lists a practice address at 202 North Main St, Coupeville, WA, 98239. Phone: (360) 678-6576. Providers update this record themselves, so call before visiting.
How can I verify Ann Cheryl Dannhauer, MD's license?
NPPES lists Washington license number MD00033970, as entered by the provider. Search the Washington Medical Commission at https://wahelms.my.site.com/s/license-search. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Ann Cheryl Dannhauer, MD prescribe under Medicare Part D?
In 2024, Ann Cheryl Dannhauer, MD had 8,621 Medicare Part D claims for 739 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Ann Cheryl Dannhauer, MD's MIPS final score?
The 2023 MIPS final score is 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.