Heather Rose Walker, PA
- Medicare patients, 2024
- 189
- Part D claims, 2024
- 73
- MIPS score, 2024
- 100
- Hospital affiliations
- 2
- Industry payments
- $155
- Practice address
- 55 North Ave, Mendon, MA 01756
- Practice phone
- Call (508) 334-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Umass Memorial Medical Center
Mendon, Massachusetts
Find Heather Walker'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.
Heather Rose Walker is a physician assistant in Mendon, Massachusetts
Heather Walker practices at Umass Memorial Medical Center in Mendon, Massachusetts.
Heather Walker's NPI, 1457971871, was assigned on April 26, 2020. Heather Walker holds Massachusetts license PA7948.
- NPI
- 1457971871NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7416344148
- NPI enumeration date
- April 26, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (508) 334-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Heather Rose Walker practices at Umass Memorial Medical Center in Mendon, Massachusetts
Heather Walker's primary practice is Umass Memorial Medical Center, at 55 North Ave, Mendon, MA 01756 in Worcester County. The practice phone is (508) 334-1000.
- Umass Memorial Medical Center55 North Ave, Mendon, MA 01756 · Worcester CountyPhone(508) 334-1000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Heather Rose Walker is affiliated with 4 sites of care and 2 medical groups
Heather Walker's primary practice is Umass Memorial Medical Center in Mendon, Massachusetts. Heather Walker is also affiliated with UMass Memorial Medical Center - University Campus. The medical group on file is UMass Memorial Medical Group. Dmand AI also links Heather Walker to 1 more hospital, 1 home health agency and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Heather Rose Walker's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Heather Walker practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Umass Memorial Medical Center | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Heather Rose Walker is one of 3,922 physician assistants in Massachusetts
Physician assistant is Heather Walker's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Heather Walker is licensed in Massachusetts.
Specialties and state licenses
- Physician assistant, MassachusettsPrimary
Physician assistants near Heather Walker
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
Heather Rose Walker treated 189 Medicare patients in 2024, average age 76
CMS counts 189 Medicare patients who saw Heather Walker in 2024. The largest group is 75 to 84, with 64 patients. 75% of them have high blood pressure, and 72% have high cholesterol. 32% are also on Medicaid. Their average risk score is 1.64, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Heather Walker's median patient age at 66, with 67% women.
Heather Walker's Medicare patients by age, 2024
Heather Walker's Medicare patients by sex, 2024
- Women13571%
- Men5429%
Chronic conditions among Heather Walker's Medicare patients, 2024
- High blood pressure75%
- High cholesterol72%
- Arthritis54%
- Mood disorders42%
- Anxiety40%
- Depression37%
- Osteoporosis35%
- Chronic kidney disease34%
Share of Medicare patients with each condition. A patient can have several.
Heather Walker's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women67%
- Men33%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Heather Rose Walker wrote 73 Medicare Part D claims in 2024
In 2024, Heather Walker wrote 73 Medicare Part D claims for 50 patients. 93% of them were for generic drugs.
Heather Walker's Part D claims by kind of drug, 2024
- Generic68 claims93%
- Brand-name and other5 claims7%
Drug classes CMS tracks in Heather Walker's Part D claims, 2024
- Opioids15%11 of 73 claims
- Antibiotics27%20 of 73 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
Heather Rose Walker scored 100 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 100 out of 100 for Heather Walker for performance year 2024, reported through an alternative payment model (APM). Heather Walker accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Heather Walker's MIPS scores, performance year 2024
- 100of 100Final score
- 83of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
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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Heather Rose Walker received $155 in industry payments in 2025
CMS Open Payments shows 4 general payments to Heather Walker from 3 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Braeburn Inc. paid the most, $102.
Companies that paid Heather Walker the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Heather Rose Walker'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 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) |
| 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 Heather Rose Walker
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Heather Rose Walker's NPI number?
Heather Rose Walker's NPI number is 1457971871. It was assigned on April 26, 2020, and it is active in the NPI Registry.
What does Heather Rose Walker specialize in?
Heather Rose Walker is a physician assistant in Mendon, Massachusetts. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Heather Rose Walker practice?
Heather Walker practices at 55 North Ave, Mendon, MA 01756. Heather Walker's primary practice is Umass Memorial Medical Center in Mendon, Massachusetts. Dmand AI also links Heather Walker to 1 hospital, 1 home health agency and 1 medical group.
What is Heather Rose Walker's office phone number?
The practice phone on file for Heather Walker is (508) 334-1000.
What is Heather Rose Walker's medical license number?
Heather Walker holds Massachusetts license PA7948.
Which hospitals is Heather Rose Walker affiliated with?
Heather Walker is affiliated with UMass Memorial Medical Center - University Campus. Dmand AI links Heather Walker to 1 more hospital.
What medical group is Heather Rose Walker part of?
Heather Walker is linked to UMass Memorial Medical Group. Dmand AI links Heather Walker to 1 more medical group.
Does Heather Rose Walker accept Medicare?
Yes. CMS lists Heather Walker as accepting Medicare assignment.
What is Heather Rose Walker's MIPS score?
Heather Walker's MIPS final score for performance year 2024 is 100 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Heather Rose Walker see?
CMS counts 189 Medicare patients who saw Heather Walker in 2024, with an average age of 76.
Has Heather Rose Walker received payments from drug or device companies?
CMS Open Payments shows $155 in general payments to Heather Walker from 3 companies from 2025 to 2025. The largest total came from Braeburn Inc.
How long has Heather Rose Walker been practicing?
Heather Walker graduated from medical school in 2021, 5 years ago.
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