Casey Gaffney, PA-C
NPI 1194191221 · Physician Assistant · Arlington, MA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Casey Gaffney, PA-C is a Physician Assistant provider in Arlington, MA (NPI 1194191221).
Provider details
- NPI number
- 1194191221
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- PA5414 (MA)
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
10 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
33 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 | 33 | $119 |
Typical Medicare-allowed amounts for these services range $119–$119 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
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 |
|---|---|---|
| Atorvastatin Calcium | 41 | 17 |
| Warfarin Sodium | 28 | — |
| Lisinopril | 27 | 12 |
| Fluoxetine Hcl | 18 | — |
| Amlodipine Besylate | 17 | — |
| Levothyroxine Sodium | 15 | — |
| Losartan Potassium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2015-08-12
- Last updated
- 2015-08-12
Frequently asked questions
- What is Casey Gaffney's NPI number?
- Casey Gaffney's National Provider Identifier (NPI) is 1194191221, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Casey Gaffney's specialty?
- Casey Gaffney is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Casey Gaffney located?
- Casey Gaffney's practice location on file with NPPES is 11 Water St, Arlington, MA 02476-4812.
- What is Casey Gaffney's phone number?
- The practice phone number listed in the NPPES registry for Casey Gaffney is (781) 648-9700.
- Does Casey Gaffney accept Medicare?
- Casey Gaffney is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Casey Gaffney's NPI active?
- Yes — Casey Gaffney's NPI (1194191221) is active in the NPPES registry as of the last update on 2015-08-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.