Richard Patrick Shaughnessy, DO
Gastroenterology Physician · Phoenix, AZ
Richard Patrick Shaughnessy, DO is a gastroenterology physician with a practice address in Phoenix, Arizona, and NPI 1689776254, issued on Sep 2, 2006. Check the license (Arizona 3911, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Richard Patrick Shaughnessy
- Credential
- DO
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- 3911 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 1300 N 12TH St, Phoenix, AZ 85006
- Phone
- (602) 254-6686
- Enumerated
- Sep 2, 2006
- Record last updated
- Aug 7, 2026
- Fax
- (602) 254-4258
- Medicare enrollment
- Enrolled (PECOS I20040331000611); accepts Medicare assignment
- Medical or professional school
- College Of Osteo Med Of The Pacific At Pomona, 2000
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 403 in Arizona → Look up another NPI →
Also registered at 1300 N 12TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Farshad Agahi, M.D.Obstetrics & Gynecology Physician1386886430
- Jacqueline Agenbroad, NPNurse Practitioner1447222328
- Nishant Anand, M.D.Emergency Medicine Physician1093847659
- Jacob Anderson, D.O.Family Medicine Physician1558708792
- Patricia Armstrong, PAPhysician Assistant1326015165
- Sandra Auvil, MDInternal Medicine Physician1215993464
Verify Richard Patrick Shaughnessy in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 3911Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
48% fewer Medicare Part D claims than the average gastroenterology physician in 2024
424 Medicare Part D claims for 174 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 26% of claims.
Most prescribed
- Pantoprazole Sodium130 claims
- Famotidine29 claims
- Linzess21 claims
- Ondansetron Odt21 claims
- Humira(Cf) Pen16 claims
- Sucralfate15 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): 88.4 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.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $71.31
3 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 13,350 providers of this specialty with any payment received $5,015.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Summit Healthcare Medical AssociatesShow Low, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Richard Patrick Shaughnessy among 403 gastroenterology physician records in Arizona
Richard Patrick Shaughnessy, DO is one of 403 gastroenterology physician records with a practice address in Arizona. 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 17% of them.
- NPI issued2006 · 17% of these records are older, 41% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 73% of these records are
- Graduated2000 · median 2001 among the 295 with a school on file
- Record last updated2026 · 47% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0100X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gastroenterology Physician providers in Arizona
There are 403 gastroenterology physician records in Arizona.
All 403 in Arizona → Every provider in Phoenix → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Aws Alameri, MDPhoenix, AZ 850061114423381
- Lynna Alnimer, M.D.Phoenix, AZ 850061215490461
- Paul Berggreen, M.D.Phoenix, AZ 850061093703605
- Tyler Cobbs, DOPhoenix, AZ 850061588123350
- Joseph David, M.D.Phoenix, AZ 850061700874310
- Brenda Dennert, M.D.Phoenix, AZ 850061235127846
- Ma Ai Thanda Han, M.DPhoenix, AZ 850061114202579
- Barbara Maccollum, M.D.Phoenix, AZ 850061215925821
Common questions
What is Richard Patrick Shaughnessy, DO's NPI number?
Richard Patrick Shaughnessy, DO's National Provider Identifier (NPI) is 1689776254, issued on Sep 2, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Richard Patrick Shaughnessy, DO located?
The NPPES record lists a practice address at 1300 N 12TH St, Phoenix, AZ, 85006. Phone: (602) 254-6686. Providers update this record themselves, so call before visiting.
How can I verify Richard Patrick Shaughnessy, DO's license?
NPPES lists Arizona license number 3911, as entered by the provider. Search the Arizona Medical Board at https://www.azmd.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Richard Patrick Shaughnessy, DO prescribe under Medicare Part D?
In 2024, Richard Patrick Shaughnessy, DO had 424 Medicare Part D claims for 174 beneficiaries; the average among gastroenterology physician prescribers was 811. Part D covers Medicare prescriptions only.
What is Richard Patrick Shaughnessy, DO's MIPS final score?
The 2023 MIPS final score is 88.4 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.