Kathleen Sullivan, MS, PA-C
NPI 1639320336 · Physician Assistant · Weymouth, MA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kathleen Sullivan, MS, PA-C is a Physician Assistant provider in Weymouth, MA (NPI 1639320336).
Provider details
- NPI number
- 1639320336
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- MS, PA-C
- Sex
- Female
- Sole proprietor
- Yes
- License
- AP2616 (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
17 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
826 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 | 236 | $110 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 163 | $144 |
| Detection Test By Immunoassay With Direct Visual Observation for Influenza Virus87804 | 93 | $16 |
| Detection Test By Immunoassay Technique for Severe Acute Respiratory Syndrome Coronavirus87426 | 68 | $35 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 65 | $78 |
| Automated Urinalysis Test81003 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 72 | 71 |
| Methylprednisolone | 68 | 68 |
| Azithromycin | 55 | 55 |
| Ipratropium Bromide | 48 | 48 |
| Cephalexin | 36 | 36 |
| Cefdinir | 26 | 26 |
| Meloxicam | 23 | 23 |
| Amoxicillin | 21 | 21 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-10-01
- Last updated
- 2015-02-23
Frequently asked questions
- What is Kathleen Sullivan's NPI number?
- Kathleen Sullivan's National Provider Identifier (NPI) is 1639320336, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathleen Sullivan's specialty?
- Kathleen Sullivan is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Kathleen Sullivan located?
- Kathleen Sullivan's practice location on file with NPPES is 2 Fogg Rd, Weymouth, MA 02190.
- What is Kathleen Sullivan's phone number?
- The practice phone number listed in the NPPES registry for Kathleen Sullivan is (781) 624-8000.
- Does Kathleen Sullivan accept Medicare?
- Kathleen Sullivan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kathleen Sullivan's NPI active?
- Yes — Kathleen Sullivan's NPI (1639320336) is active in the NPPES registry as of the last update on 2015-02-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.