Kelly Erin McCosh, PA-C
- Medicare patients, 2024
- 161
- Part D claims, 2024
- 4,588
- MIPS score, 2024
- 85
- Hospital affiliations
- 4
- Industry payments
- $1,664
- Practice address
- 300 Main Street, Lewiston, ME 04240
- Practice phone
- Call (207) 795-0111
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Kelly McCosh's professional email, personal email and mobile number
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Kelly Erin McCosh is a physician assistant in Lewiston, Maine
Kelly McCosh practices at Central Maine Medical Center in Lewiston, Maine, part of Prime Healthcare Services.
Kelly McCosh's NPI, 1457504532, was assigned on November 3, 2008. Kelly McCosh graduated from Philadelphia College of Osteopathic Medicine in 2004. Kelly McCosh holds Maine license PA1361.
- NPI
- 1457504532NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6901817584
- NPI enumeration date
- November 3, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (207) 795-0111
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 48
- Medical school graduation
- 2004
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Kelly Erin McCosh practices at Central Maine Medical Center in Lewiston, Maine
Kelly McCosh's primary practice is Central Maine Medical Center, at 300 Main Street, Lewiston, ME 04240 in Androscoggin County. The practice phone is (207) 795-0111.
- Central Maine Medical Center300 Main Street, Lewiston, ME 04240 · Androscoggin CountyPhone(207) 795-0111
Source: Dmand AI Affiliation Data
Kelly Erin McCosh is affiliated with 6 sites of care and 3 medical groups
Kelly McCosh's primary practice is Central Maine Medical Center in Lewiston, Maine, part of Prime Healthcare Services. Kelly McCosh is also affiliated with St. Mary's Regional Medical Center. The medical group on file is Central Maine Medical Center. Dmand AI also links Kelly McCosh to 2 more hospitals, 2 group practices and clinics and 2 medical groups, each named with a free account. Kelly McCosh's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Kelly Erin McCosh's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Kelly McCosh practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Central Maine Medical Center | Available with a free account |
| +5 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Kelly Erin McCosh is one of 813 physician assistants in Maine
Physician assistant is Kelly McCosh's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Kelly McCosh is licensed in Maine.
Specialties and state licenses
- Physician assistant, MainePrimary
Physician assistants near Kelly McCosh
Counts of physician assistants with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Kelly Erin McCosh treated 161 Medicare patients in 2024, average age 75
CMS counts 161 Medicare patients who saw Kelly McCosh in 2024. The largest group is 65 to 74, with 61 patients. 75% of them have high cholesterol, and 70% have high blood pressure. 32% are also on Medicaid. Their average risk score is 1.51, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Kelly McCosh's median patient age at 72, with 57% women.
Kelly McCosh's Medicare patients by age, 2024
Kelly McCosh's Medicare patients by sex, 2024
- Women9760%
- Men6440%
Chronic conditions among Kelly McCosh's Medicare patients, 2024
- High cholesterol75%
- High blood pressure70%
- COPD62%
- Asthma50%
- Arthritis47%
- Ischemic heart disease34%
- Anxiety30%
- Atrial fibrillation29%
Share of Medicare patients with each condition. A patient can have several.
Kelly McCosh's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women57%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Kelly Erin McCosh wrote 4,588 Medicare Part D claims in 2024
In 2024, Kelly McCosh wrote 4,588 Medicare Part D claims for 750 patients. 36% of them were for generic drugs.
Kelly McCosh's Part D claims by kind of drug, 2024
- Generic1,662 claims36%
- Brand-name2,926 claims64%
Drug classes CMS tracks in Kelly McCosh's Part D claims, 2024
- Antibiotics4%177 of 4,588 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Kelly Erin McCosh scored 85 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 85 out of 100 for Kelly McCosh for performance year 2024, reported as part of a group. Kelly McCosh accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Kelly McCosh's MIPS scores, performance year 2024
- 85of 100Final score
- 60of 100Quality
- 99of 100Promoting Interoperability
- 40of 100Improvement Activities
- 74of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Kelly Erin McCosh received $1,664 in industry payments in 2025
CMS Open Payments shows 10 general payments to Kelly McCosh from 1 drug or device company in 2025. Consulting fees make up the largest share, 76% of the total. Sanofi and Genzyme US Companies paid the most, $1,664.
General payments to Kelly McCosh by kind, 2025 to 2025
- Consulting fees$1,26676%
- Food and beverage$39824%
Companies that paid Kelly McCosh the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Kelly Erin McCosh graduated from Philadelphia College of Osteopathic Medicine
Kelly McCosh graduated from Philadelphia College of Osteopathic Medicine in 2004.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Kelly Erin McCosh's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Kelly Erin McCosh
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Kelly Erin McCosh's NPI number?
Kelly Erin McCosh's NPI number is 1457504532. It was assigned on November 3, 2008, and it is active in the NPI Registry.
What does Kelly Erin McCosh specialize in?
Kelly Erin McCosh is a physician assistant in Lewiston, Maine. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Kelly Erin McCosh practice?
Kelly McCosh practices at 300 Main Street, Lewiston, ME 04240. Kelly McCosh's primary practice is Central Maine Medical Center in Lewiston, Maine, part of Prime Healthcare Services. Dmand AI also links Kelly McCosh to 2 hospitals, 2 group practices and clinics and 2 medical groups.
What is Kelly Erin McCosh's office phone number?
The practice phone on file for Kelly McCosh is (207) 795-0111.
What is Kelly Erin McCosh's medical license number?
Kelly McCosh holds Maine license PA1361.
Which hospitals is Kelly Erin McCosh affiliated with?
Kelly McCosh practices at Central Maine Medical Center in Lewiston, Maine. Kelly McCosh is also affiliated with St. Mary's Regional Medical Center. Dmand AI links Kelly McCosh to 2 more hospitals.
What medical group is Kelly Erin McCosh part of?
Kelly McCosh is linked to Central Maine Medical Center. Dmand AI links Kelly McCosh to 2 more medical groups.
Does Kelly Erin McCosh accept Medicare?
Yes. CMS lists Kelly McCosh as accepting Medicare assignment.
What is Kelly Erin McCosh's MIPS score?
Kelly McCosh's MIPS final score for performance year 2024 is 85 out of 100, reported as part of a group.
How many Medicare patients does Kelly Erin McCosh see?
CMS counts 161 Medicare patients who saw Kelly McCosh in 2024, with an average age of 75.
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Where did Kelly Erin McCosh go to medical school?
Kelly McCosh graduated from Philadelphia College of Osteopathic Medicine in 2004.
Has Kelly Erin McCosh received payments from drug or device companies?
CMS Open Payments shows $1,664 in general payments to Kelly McCosh from 1 company from 2025 to 2025. The largest total came from Sanofi and Genzyme US Companies.
How long has Kelly Erin McCosh been practicing?
Kelly McCosh graduated from medical school in 2004, 22 years ago.
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