Richard Shaughnessy, DO
NPI 1689776254 · Internal Medicine Physician · Phoenix, AZ
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Richard Shaughnessy, DO is a Internal Medicine Physician provider in Phoenix, AZ (NPI 1689776254).
Provider details
- NPI number
- 1689776254
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 3911 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
217 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 50 | $108 |
| Biopsy of Large Bowel Using a Flexible Endoscope45380 | 37 | $143 |
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 35 | $79 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 33 | $162 |
| Removal of Polyps Or Growths of Large Bowel Using an Endoscope With Mechanical Snare45385 | 25 | $241 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Pantoprazole Sodium | 130 | 59 |
| Famotidine | 29 | 21 |
| Linaclotidebrand: Linzess | 21 | — |
| Ondansetronbrand: Ondansetron Odt | 21 | — |
| Adalimumabbrand: Humira(cf) Pen | 16 | — |
| Sucralfate | 15 | — |
| Lipase/Protease/Amylasebrand: Zenpep | 14 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$71 across 3 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-09-02
- Last updated
- 2017-02-17
Frequently asked questions
- What is Richard Shaughnessy's NPI number?
- Richard Shaughnessy's National Provider Identifier (NPI) is 1689776254, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Richard Shaughnessy's specialty?
- Richard Shaughnessy is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Richard Shaughnessy located?
- Richard Shaughnessy's practice location on file with NPPES is 1300 N 12th St, Phoenix, AZ 85006-2848.
- What is Richard Shaughnessy's phone number?
- The practice phone number listed in the NPPES registry for Richard Shaughnessy is (602) 254-6686.
- Does Richard Shaughnessy accept Medicare?
- Richard Shaughnessy is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Richard Shaughnessy's NPI active?
- Yes — Richard Shaughnessy's NPI (1689776254) is active in the NPPES registry as of the last update on 2017-02-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.