Dr. Heather M. Westemeyer, DO
- Medicare services, 2024
- 263
- Medicare patients, 2024
- 251
- Part D claims, 2024
- 131
- MIPS score, 2024
- 84
- Hospital affiliations
- 2
- Practice address
- 489 State Street, Bangor, ME 04401
- Practice phone
- Call (207) 973-7000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Westemeyer's professional email, personal email and mobile number
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Dr. Heather M. Westemeyer is an emergency medicine physician in Bangor, Maine
Dr. Westemeyer practices at Northern Light Eastern Maine Medical Center in Bangor, Maine, part of Northern Light Health.
Dr. Westemeyer's NPI, 1336526912, was assigned on May 2, 2015. Dr. Westemeyer graduated from At Still University, Arizona School of Dentistry & Oral Hlth in 2015. Dr. Westemeyer holds Maine license DO2804.
- NPI
- 1336526912NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3971851718
- NPI enumeration date
- May 2, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (207) 973-7000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Heather M. Westemeyer practices at Northern Light Eastern Maine Medical Center in Bangor, Maine
Dr. Westemeyer's primary practice is Northern Light Eastern Maine Medical Center, at 489 State Street, Bangor, ME 04401 in Penobscot County. The practice phone is (207) 973-7000.
- Northern Light Eastern Maine Medical Center489 State Street, Bangor, ME 04401 · Penobscot CountyPhone(207) 973-7000
Source: Dmand AI Affiliation Data
Dr. Heather M. Westemeyer is affiliated with 3 sites of care and 2 medical groups
Dr. Westemeyer's primary practice is Northern Light Eastern Maine Medical Center in Bangor, Maine, part of Northern Light Health. Dr. Westemeyer is also affiliated with Mount Desert Island Hospital. The medical group on file is Northern Light Eastern Maine Medical Center. Dmand AI also links Dr. Westemeyer to 1 more breast imaging center and 1 medical group, each named with a free account. Dr. Westemeyer'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 Dr. Heather M. Westemeyer's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Westemeyer practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Northern Light Eastern Maine Medical Center | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Heather M. Westemeyer is one of 410 emergency medicine physicians in Maine
Emergency medicine is Dr. Westemeyer's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Westemeyer is licensed in Maine.
Specialties and state licenses
- Emergency medicine, MainePrimary
Emergency medicine physicians near Dr. Westemeyer
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. Heather M. Westemeyer billed Medicare for 263 services in 2024
CMS data shows 263 Medicare services from Dr. Westemeyer across 7 procedure codes in 2024, for 251 Medicare patients. Medicare paid $27,574 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Westemeyer's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2042024: 26329%
Dr. Westemeyer compared with the Maine median for emergency medicine physicians, 2024
- Dr. Westemeyer
- Maine median
- Medicare services
- 263vs 18443% above
- Medicare patients
- 251vs 19529% above
- Part D claims
- 40vs 5831% below
Medians across 426 emergency medicine physicians in Maine with Dmand AI profiles that report each measure.
Dr. Westemeyer's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Westemeyer and other emergency medicine physicians in Maine.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Heather M. Westemeyer treated 251 Medicare patients in 2024, average age 70
CMS counts 251 Medicare patients who saw Dr. Westemeyer in 2024. The largest group is 65 to 74, with 79 patients. 75% of them have high blood pressure, and 67% have high cholesterol. 51% are also on Medicaid. Their average risk score is 2.17, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Westemeyer's median patient age at 48, with 52% women.
Dr. Westemeyer's Medicare patients by age, 2024
Dr. Westemeyer's Medicare patients by sex, 2024
- Women14056%
- Men11144%
Chronic conditions among Dr. Westemeyer's Medicare patients, 2024
- High blood pressure75%
- High cholesterol67%
- Anxiety51%
- Mood disorders50%
- Arthritis45%
- Depression45%
- Chronic kidney disease35%
- Diabetes35%
Share of Medicare patients with each condition. A patient can have several.
Dr. Westemeyer's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 48
Patient panel by sex, all payers
- Women52%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Heather M. Westemeyer wrote 131 Medicare Part D claims in 2024
In 2024, Dr. Westemeyer wrote 131 Medicare Part D claims for 94 patients. 95% of them were for generic drugs. CMS names the drug for 40 of them, across 3 drugs with 11 or more claims each, at $189 in total drug cost. In 2020, CMS named 11 claims across 1 drug.
Dr. Westemeyer's Part D claims by kind of drug, 2024
- Generic125 claims95%
- Brand-name and other6 claims5%
Dr. Westemeyer'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. Westemeyer's Part D claims, 2024
- Antibiotics32%42 of 131 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, 2020 to 2024
- 2020
- 2024
- Claims for drugs CMS names
- 2020: 112024: 40264%
Drugs named by CMS: 3 in 2024, 1 in 2020.
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. Heather M. Westemeyer scored 84 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 84 out of 100 for Dr. Westemeyer for performance year 2024, reported as part of a group. Dr. Westemeyer accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Westemeyer's MIPS scores, performance year 2024
- 84of 100Final score
- 64.8of 100Quality
- 96of 100Promoting Interoperability
- 40of 100Improvement Activities
- 69of 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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Dr. Heather M. Westemeyer graduated from At Still University, Arizona School of Dentistry & Oral Hlth
Dr. Westemeyer graduated from At Still University, Arizona School of Dentistry & Oral Hlth in 2015.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Heather M. Westemeyer'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 services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| 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 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 | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (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 Dr. Heather M. Westemeyer
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. Heather M. Westemeyer's NPI number?
Dr. Heather M. Westemeyer's NPI number is 1336526912. It was assigned on May 2, 2015, and it is active in the NPI Registry.
What kind of doctor is Dr. Heather M. Westemeyer?
Dr. Heather M. Westemeyer is an emergency medicine physician in Bangor, Maine. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Heather M. Westemeyer practice?
Dr. Westemeyer practices at 489 State Street, Bangor, ME 04401. Dr. Westemeyer's primary practice is Northern Light Eastern Maine Medical Center in Bangor, Maine, part of Northern Light Health. Dmand AI also links Dr. Westemeyer to 1 breast imaging center and 1 medical group.
What is Dr. Heather M. Westemeyer's office phone number?
The practice phone on file for Dr. Westemeyer is (207) 973-7000.
What is Dr. Heather M. Westemeyer's medical license number?
Dr. Westemeyer holds Maine license DO2804.
Which hospitals is Dr. Heather M. Westemeyer affiliated with?
Dr. Westemeyer practices at Northern Light Eastern Maine Medical Center in Bangor, Maine. Dr. Westemeyer is also affiliated with Mount Desert Island Hospital.
What medical group is Dr. Heather M. Westemeyer part of?
Dr. Westemeyer is linked to Northern Light Eastern Maine Medical Center. Dmand AI links Dr. Westemeyer to 1 more medical group.
Does Dr. Heather M. Westemeyer accept Medicare?
Yes. CMS data shows Dr. Westemeyer billed Medicare for 263 services in 2024, and Dr. Westemeyer accepts Medicare assignment.
What is Dr. Heather M. Westemeyer's MIPS score?
Dr. Westemeyer's MIPS final score for performance year 2024 is 84 out of 100, reported as part of a group.
How many Medicare patients does Dr. Heather M. Westemeyer see?
CMS counts 251 Medicare patients who saw Dr. Westemeyer in 2024, with an average age of 70.
Show 4 more questionsShow fewer questions
What services does Dr. Heather M. Westemeyer bill to Medicare?
In 2024, Dr. Westemeyer's most billed Medicare services were emergency department visit (99285), emergency department visit (99284) and critical care (99291).
Where did Dr. Heather M. Westemeyer go to medical school?
Dr. Westemeyer graduated from At Still University, Arizona School of Dentistry & Oral Hlth in 2015.
What drugs does Dr. Heather M. Westemeyer prescribe most?
In 2024 Medicare Part D data, Dr. Westemeyer's most prescribed drugs by claims were Ondansetron ODT, Cephalexin and Prednisone.
How long has Dr. Heather M. Westemeyer been practicing?
Dr. Westemeyer graduated from medical school in 2015, 11 years ago.
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