Annie H. Clark, NP
- Medicare patients, 2024
- 52
- Part D claims, 2024
- 225
- Hospital affiliations
- 1
- Industry payments
- $105
- Medical group
- 1
- 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 Annie Clark'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.
Annie H. Clark is a nurse practitioner in Mendon, Massachusetts
Annie Clark practices at Umass Memorial Medical Center in Mendon, Massachusetts.
Annie Clark's NPI, 1437783560, was assigned on February 27, 2020. Annie Clark holds Massachusetts license RN2320602.
- NPI
- 1437783560NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1254722457
- NPI enumeration date
- February 27, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (508) 334-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Annie H. Clark practices at Umass Memorial Medical Center in Mendon, Massachusetts
Annie Clark'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
Annie H. Clark is affiliated with 2 sites of care and 1 medical group
Annie Clark's primary practice is Umass Memorial Medical Center in Mendon, Massachusetts. Annie Clark is also affiliated with UMass Memorial Medical Center - University Campus. The medical group on file is UMass Memorial Medical Group.
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 Annie H. Clark's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Annie Clark practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Umass Memorial Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Annie H. Clark is one of 2,511 nurse practitioners in Massachusetts
Nurse practitioner is Annie Clark's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Annie Clark is licensed in Massachusetts.
Specialties and state licenses
- Nurse practitioner, MassachusettsPrimary
Nurse practitioners near Annie Clark
Counts of nurse practitioners 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
Annie H. Clark treated 52 Medicare patients in 2024, average age 69
CMS counts 52 Medicare patients who saw Annie Clark in 2024. The largest group is 65 to 74, with 21 patients. 73% of them have high blood pressure, and 56% have high cholesterol. 75% are also on Medicaid. Their average risk score is 2.09, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Annie Clark's median patient age at 73, with 44% women.
Annie Clark's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Annie Clark's Medicare patients by sex, 2024
- Women2854%
- Men2446%
Chronic conditions among Annie Clark's Medicare patients, 2024
- High blood pressure73%
- High cholesterol56%
- Diabetes35%
- Chronic kidney disease33%
- Heart failure29%
- Arthritis23%
- Mood disorders21%
Share of Medicare patients with each condition. A patient can have several.
Annie Clark's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women44%
- Men54%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Annie H. Clark wrote 225 Medicare Part D claims in 2024
In 2024, Annie Clark wrote 225 Medicare Part D claims for 45 patients. 46% of them were for generic drugs.
Annie Clark's Part D claims by kind of drug, 2024
- Generic103 claims46%
- Brand-name122 claims54%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Annie H. Clark offers telehealth to Medicare patients
Annie Clark accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Annie Clark as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Annie H. Clark received $105 in industry payments in 2025
CMS Open Payments shows 1 general payment to Annie Clark from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $105.
Companies that paid Annie Clark 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 Annie H. Clark'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) |
| 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 Annie H. Clark
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Annie H. Clark's NPI number?
Annie H. Clark's NPI number is 1437783560. It was assigned on February 27, 2020, and it is active in the NPI Registry.
What does Annie H. Clark specialize in?
Annie H. Clark is a nurse practitioner in Mendon, Massachusetts. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Annie H. Clark practice?
Annie Clark practices at 55 North Ave, Mendon, MA 01756. Annie Clark's primary practice is Umass Memorial Medical Center in Mendon, Massachusetts.
What is Annie H. Clark's office phone number?
The practice phone on file for Annie Clark is (508) 334-1000.
What is Annie H. Clark's medical license number?
Annie Clark holds Massachusetts license RN2320602.
Which hospitals is Annie H. Clark affiliated with?
Annie Clark is affiliated with UMass Memorial Medical Center - University Campus.
What medical group is Annie H. Clark part of?
Annie Clark is linked to UMass Memorial Medical Group.
Does Annie H. Clark accept Medicare?
Yes. CMS lists Annie Clark as accepting Medicare assignment.
Does Annie H. Clark offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Annie Clark as offering telehealth services.
How many Medicare patients does Annie H. Clark see?
CMS counts 52 Medicare patients who saw Annie Clark in 2024, with an average age of 69.
Has Annie H. Clark received payments from drug or device companies?
CMS Open Payments shows $105 in general payments to Annie Clark from 1 company from 2025 to 2025. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Annie H. Clark been practicing?
Annie Clark graduated from medical school in 2019, 7 years ago.
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