Kemedy Mcquillen, MD
NPI 1720054273 · Emergency Medicine Physician · Lewiston, ME
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kemedy Mcquillen, MD is a Emergency Medicine Physician provider in Lewiston, ME (NPI 1720054273).
Provider details
- NPI number
- 1720054273
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MD16341 (ME)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
288 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) |
|---|---|---|
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 121 | $118 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 63 | $170 |
| Emergency Department Visit With High Level of Medical Decision Making99285 | 39 | $171 |
| Emergency Department Visit With Low Level of Medical Decision Making99283 | 29 | $70 |
| Emergency Department Visit With Straightforward Medical Decision Making99282 | 19 | $41 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 17 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 6 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 32 | 29 |
| Ondansetronbrand: Ondansetron Odt | 26 | 26 |
| Cephalexin | 25 | 25 |
| Ondansetron Hcl | 14 | 14 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 11 | 11 |
| Oxycodone Hcl | 11 | 11 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means , never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (2)
- 300 Main StLewiston, ME 04240-7007Phone: (207) 795-0111
- 300 Main StLewiston, ME 04240-7007Phone: (207) 795-0111
Registry dates
- Enumerated
- 2006-02-24
- Last updated
- 2019-10-18
Frequently asked questions
- What is Kemedy Mcquillen's NPI number?
- Kemedy Mcquillen's National Provider Identifier (NPI) is 1720054273, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kemedy Mcquillen's specialty?
- Kemedy Mcquillen is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Kemedy Mcquillen located?
- Kemedy Mcquillen's practice location on file with NPPES is 91 Campus Ave, Lewiston, ME 04240.
- What is Kemedy Mcquillen's phone number?
- The practice phone number listed in the NPPES registry for Kemedy Mcquillen is (207) 777-8120.
- Does Kemedy Mcquillen accept Medicare?
- Kemedy Mcquillen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kemedy Mcquillen's NPI active?
- Yes — Kemedy Mcquillen's NPI (1720054273) is active in the NPPES registry as of the last update on 2019-10-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.