Dr. Nicholas Emmanuel Walter, MD
- Part D claims, 2024
- 110
- MIPS score, 2024
- 98
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 6 St Andrews Ln, Boothbay Harbor, ME 04538
- Practice phone
- Call (207) 563-1234
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
St Andrews Campus of Lincolnhealth
Boothbay Harbor, Maine
Find Dr. Walter's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Nicholas Emmanuel Walter is an emergency medicine physician in Boothbay Harbor, Maine
Dr. Walter practices at St Andrews Campus of Lincolnhealth in Boothbay Harbor, Maine.
Dr. Walter's NPI, 1003310277, was assigned on March 21, 2018. Dr. Walter holds Maine license MD24528.
- NPI
- 1003310277NPI Registry (opens in a new tab)
- NPI enumeration date
- March 21, 2018
- NPI status
- Active
- Practice phone
- (207) 563-1234
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Nicholas Emmanuel Walter practices at St Andrews Campus of Lincolnhealth in Boothbay Harbor, Maine
Dr. Walter's primary practice is St Andrews Campus of Lincolnhealth, at 6 St Andrews Ln, Boothbay Harbor, ME 04538 in Lincoln County. The practice phone is (207) 563-1234.
- St Andrews Campus of Lincolnhealth6 St Andrews Ln, Boothbay Harbor, ME 04538 · Lincoln CountyPhone(207) 563-1234
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Nicholas Emmanuel Walter is affiliated with 2 sites of care and 1 medical group
Dr. Walter's primary practice is St Andrews Campus of Lincolnhealth in Boothbay Harbor, Maine. The medical group on file is MaineHealth Primary Care - Family Medicine - Portland. Dmand AI also links Dr. Walter to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Nicholas Emmanuel Walter's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Walter practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| St Andrews Campus of Lincolnhealth | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Nicholas Emmanuel Walter is one of 410 emergency medicine physicians in Maine
Emergency medicine is Dr. Walter's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Walter is licensed in Maine.
Specialties and state licenses
- Emergency medicine, MainePrimary
Emergency medicine physicians near Dr. Walter
Counts of emergency medicine physicians 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
Dr. Nicholas Emmanuel Walter's patients have a median age of 69
Across all payers, Dmand AI patient panel data puts Dr. Walter's median patient age at 69, with 50% women.
Dr. Walter's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women50%
- Men49%
Source: Dmand AI Patient Panel Data
Dr. Nicholas Emmanuel Walter wrote 110 Medicare Part D claims in 2024
In 2024, Dr. Walter wrote 110 Medicare Part D claims for 86 patients. 97% of them were for generic drugs. CMS names the drug for 24 of them, across 2 drugs with 11 or more claims each, at $332 in total drug cost. In 2023, CMS named 13 claims across 1 drug.
Dr. Walter's Part D claims by kind of drug, 2024
- Generic107 claims97%
- Brand-name and other3 claims3%
Dr. Walter's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Walter's Part D claims, 2024
- Antibiotics48%53 of 110 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 132024: 2485%
Drugs named by CMS: 2 in 2024, 1 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Nicholas Emmanuel Walter scored 98 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 98 out of 100 for Dr. Walter for performance year 2024, reported through an alternative payment model (APM).
Dr. Walter's MIPS scores, performance year 2024
- 98of 100Final score
- 83.3of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Source: Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Sources for Dr. Nicholas Emmanuel Walter'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| 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 Dr. Nicholas Emmanuel Walter
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Nicholas Emmanuel Walter's NPI number?
Dr. Nicholas Emmanuel Walter's NPI number is 1003310277. It was assigned on March 21, 2018, and it is active in the NPI Registry.
What kind of doctor is Dr. Nicholas Emmanuel Walter?
Dr. Nicholas Emmanuel Walter is an emergency medicine physician in Boothbay Harbor, Maine. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Nicholas Emmanuel Walter practice?
Dr. Walter practices at 6 St Andrews Ln, Boothbay Harbor, ME 04538. Dr. Walter's primary practice is St Andrews Campus of Lincolnhealth in Boothbay Harbor, Maine. Dmand AI also links Dr. Walter to 1 group practice or clinic.
What is Dr. Nicholas Emmanuel Walter's office phone number?
The practice phone on file for Dr. Walter is (207) 563-1234.
What is Dr. Nicholas Emmanuel Walter's medical license number?
Dr. Walter holds Maine license MD24528.
What medical group is Dr. Nicholas Emmanuel Walter part of?
Dr. Walter is linked to MaineHealth Primary Care - Family Medicine - Portland.
What is Dr. Nicholas Emmanuel Walter's MIPS score?
Dr. Walter's MIPS final score for performance year 2024 is 98 out of 100, reported through an alternative payment model (APM).
What drugs does Dr. Nicholas Emmanuel Walter prescribe most?
In 2024 Medicare Part D data, Dr. Walter's most prescribed drugs by claims were Cephalexin and Cefuroxime.
How long has Dr. Nicholas Emmanuel Walter been practicing?
Dr. Walter's NPI was assigned in 2018.
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