Heather H. Mark, PA-C
- Medicare services, 2024
- 400
- Medicare patients, 2024
- 132
- Part D claims, 2024
- 2,132
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 111 Grossman Dr, Braintree, MA 02184-4997
- Practice phone
- Call (781) 849-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Harvard Vanguard Medical Associates
Multi-specialty group site · Braintree, Massachusetts
Find Heather Mark'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 H. Mark is a physician assistant in Braintree, Massachusetts
Heather Mark practices at Harvard Vanguard Medical Associates in Braintree, Massachusetts.
Heather Mark's NPI, 1770238230, was assigned on February 14, 2022. Heather Mark holds Florida license PA9115502.
- NPI
- 1770238230NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7719361591
- NPI enumeration date
- February 14, 2022
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (781) 849-1000
- 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 Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Heather H. Mark practices at Harvard Vanguard Medical Associates in Braintree, Massachusetts
Heather Mark's primary practice is Harvard Vanguard Medical Associates, at 111 Grossman Dr, Braintree, MA 02184-4997. The practice phone is (781) 849-1000.
- Harvard Vanguard Medical Associates111 Grossman Dr, Braintree, MA 02184-4997Phone(781) 849-1000
Source: Dmand AI Affiliation Data
Heather H. Mark is affiliated with 1 site of care and 1 medical group
Heather Mark's primary practice is Harvard Vanguard Medical Associates in Braintree, Massachusetts. The medical group on file is Atrius Health.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Heather H. Mark's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Heather Mark practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Harvard Vanguard Medical Associates | Available with a free account |
Source: Dmand AI Technology Install Data
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Heather H. Mark is one of 3,922 physician assistants in Massachusetts
Physician assistant is Heather Mark's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Heather Mark is licensed in Florida.
Specialties and state licenses
- Physician assistant, FloridaPrimary
Clinical focus
Dmand AI lists asthma, bronchitis, chronic nasal allergies, chronic obstructive pulmonary disease (COPD), pneumonia and tobacco use among the conditions Heather Mark treats.
Physician assistants near Heather Mark
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 H. Mark billed Medicare for 400 services in 2024
CMS data shows 400 Medicare services from Heather Mark across 5 procedure codes in 2024, for 132 Medicare patients. Medicare paid $23,442 for them. Every service was in an office.
Heather Mark's Medicare services by type, 2024
- Office and hospital visits273
- Lab and pathology114
- Surgery13
Heather Mark compared with the Massachusetts median for physician assistants, 2024
- Heather Mark
- Massachusetts median
- Medicare services
- 400vs 4399% below
- Medicare patients
- 132vs 1219% above
- Part D claims
- 1,997vs 3336.0 times
Medians across 2,399 physician assistants in Massachusetts with Dmand AI profiles that report each measure.
Heather Mark'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 Heather Mark and other physician assistants in Massachusetts.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Heather H. Mark treated 132 Medicare patients in 2024, average age 74
CMS counts 132 Medicare patients who saw Heather Mark in 2024. The largest group is 75 to 84, with 58 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 17% are also on Medicaid. Their average risk score is 1.63, 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 Mark's median patient age at 67, with 65% women.
Heather Mark's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Heather Mark's Medicare patients by sex, 2024
- Women8867%
- Men4433%
Chronic conditions among Heather Mark's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- COPD70%
- Asthma44%
- Arthritis42%
- Diabetes38%
- Mood disorders38%
- Depression35%
Share of Medicare patients with each condition. A patient can have several.
Heather Mark's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women65%
- Men35%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Heather H. Mark wrote 2,132 Medicare Part D claims in 2024
In 2024, Heather Mark wrote 2,132 Medicare Part D claims for 317 patients. 27% of them were for generic drugs. CMS names the drug for 1,997 of them, across 26 drugs with 11 or more claims each, at $784,216 in total drug cost.
Heather Mark's Part D claims by kind of drug, 2024
- Generic582 claims27%
- Brand-name1,550 claims73%
Heather Mark'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 Heather Mark's Part D claims, 2024
- Antibiotics3%59 of 2,132 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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
Heather H. Mark offers telehealth to Medicare patients
Heather Mark accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Heather Mark as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Sources for Heather H. Mark'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 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) |
| 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 H. Mark
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 H. Mark's NPI number?
Heather H. Mark's NPI number is 1770238230. It was assigned on February 14, 2022, and it is active in the NPI Registry.
What does Heather H. Mark specialize in?
Heather H. Mark is a physician assistant in Braintree, Massachusetts. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Heather H. Mark practice?
Heather Mark practices at 111 Grossman Dr, Braintree, MA 02184-4997. Heather Mark's primary practice is Harvard Vanguard Medical Associates in Braintree, Massachusetts.
What is Heather H. Mark's office phone number?
The practice phone on file for Heather Mark is (781) 849-1000.
What is Heather H. Mark's medical license number?
Heather Mark holds Florida license PA9115502.
What medical group is Heather H. Mark part of?
Heather Mark is linked to Atrius Health.
Does Heather H. Mark accept Medicare?
Yes. CMS data shows Heather Mark billed Medicare for 400 services in 2024, and Heather Mark accepts Medicare assignment.
Does Heather H. Mark offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Heather Mark as offering telehealth services.
How many Medicare patients does Heather H. Mark see?
CMS counts 132 Medicare patients who saw Heather Mark in 2024, with an average age of 74.
What services does Heather H. Mark bill to Medicare?
In 2024, Heather Mark's most billed Medicare services were office visit, established patient (99214), lab and pathology test (86003) and office visit, established patient (99213).
What drugs does Heather H. Mark prescribe most?
In 2024 Medicare Part D data, Heather Mark's most prescribed drugs by claims were Trelegy Ellipta, Albuterol Sulfate Hfa and Anoro Ellipta.
How long has Heather H. Mark been practicing?
Heather Mark graduated from medical school in 2021, 5 years ago.
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