Tierney Richardson, PA-C
NPI 1891220927 · Physician Assistant · Foxboro, MA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tierney Richardson, PA-C is a Physician Assistant provider in Foxboro, MA (NPI 1891220927).
Provider details
- NPI number
- 1891220927
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- PA00952 (RI)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
9 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
555 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 197 | $117 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 109 | $84 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 99 | $15 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 84 | $120 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Tracing93005 | 20 | $7 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 36 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Omeprazole | 86 | 38 |
| Losartan Potassium | 82 | 26 |
| Atorvastatin Calcium | 78 | 30 |
| Lisinopril | 78 | 24 |
| Amlodipine Besylate | 61 | 23 |
| Rosuvastatin Calcium | 59 | 19 |
| Metoprolol Succinate |
Practice location
Mailing address
Additional practice locations (1)
- 174 Armistice BlvdPawtucket, RI 02860-3280Phone: (401) 725-3520
Registry dates
- Enumerated
- 2017-04-26
- Last updated
- 2023-01-11
- Certified
- 2023-01-11
Frequently asked questions
- What is Tierney Richardson's NPI number?
- Tierney Richardson's National Provider Identifier (NPI) is 1891220927, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tierney Richardson's specialty?
- Tierney Richardson is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Tierney Richardson located?
- Tierney Richardson's practice location on file with NPPES is 22 Patriot Pl, Foxboro, MA 02035-1375.
- What is Tierney Richardson's phone number?
- The practice phone number listed in the NPPES registry for Tierney Richardson is (508) 718-4050.
- Does Tierney Richardson accept Medicare?
- Tierney Richardson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tierney Richardson's NPI active?
- Yes — Tierney Richardson's NPI (1891220927) is active in the NPPES registry as of the last update on 2023-01-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.