Laura Cowan, PA-C
NPI 1891961892 · Physician Assistant · Boston, MA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Laura Cowan, PA-C is a Physician Assistant provider in Boston, MA (NPI 1891961892).
Provider details
- NPI number
- 1891961892
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- 2397 (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
18 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
2,561 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) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 291 | $9 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 262 | $76 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 201 | $56 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 | 167 | $13 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 153 | $67 |
| Hemoglobin A1c Level83036 | 126 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 30 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 68 | 29 |
| Amlodipine Besylate | 38 | — |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 35 | 25 |
| Levothyroxine Sodium | 33 | 14 |
| Lisinopril | 32 | 17 |
| Losartan Potassium | 32 | 14 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-04-30
- Last updated
- 2017-03-06
Frequently asked questions
- What is Laura Cowan's NPI number?
- Laura Cowan's National Provider Identifier (NPI) is 1891961892, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Laura Cowan's specialty?
- Laura Cowan is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Laura Cowan located?
- Laura Cowan's practice location on file with NPPES is 133 Brookline Ave, Boston, MA 02215-3904.
- What is Laura Cowan's phone number?
- The practice phone number listed in the NPPES registry for Laura Cowan is (617) 421-5804.
- Does Laura Cowan accept Medicare?
- Laura Cowan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Laura Cowan's NPI active?
- Yes — Laura Cowan's NPI (1891961892) is active in the NPPES registry as of the last update on 2017-03-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.