Grant Charlton Butler, NP
- Medicare patients, 2024
- 16
- Part D claims, 2024
- 1,908
- Hospital affiliations
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 1340 Boylston St., Boston, MA 02215
- Practice phone
- Call (857) 313-6563
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Fenway Health Radiology Department
Mammography / Breast Imaging Center · Boston, Massachusetts
Find Grant Butler's professional email, personal email and mobile number
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Grant Charlton Butler is a gerontology nurse practitioner in Boston, Massachusetts
Grant Butler practices at Fenway Health Radiology Department in Boston, Massachusetts.
Grant Butler's NPI, 1437525102, was assigned on August 18, 2015. Grant Butler holds Massachusetts license RN2263964.
- NPI
- 1437525102NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0941504997
- NPI enumeration date
- August 18, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (857) 313-6563
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 45
- Medical school graduation
- 2007
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Grant Charlton Butler practices at Fenway Health Radiology Department in Boston, Massachusetts
Grant Butler's primary practice is Fenway Health Radiology Department, at 1340 Boylston St., Boston, MA 02215. The practice phone is (857) 313-6563.
- Fenway Health Radiology Department1340 Boylston St., Boston, MA 02215Phone(857) 313-6563
Source: Dmand AI Affiliation Data
Grant Charlton Butler is affiliated with 3 sites of care and 1 medical group
Grant Butler's primary practice is Fenway Health Radiology Department in Boston, Massachusetts. Grant Butler is also affiliated with Boston Medical Center. The medical group on file is Boston University Medical Group (Boston University Internal Medicine Associates). Dmand AI also links Grant Butler to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Grant Charlton Butler's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Grant Butler practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Fenway Health Radiology Department | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Grant Charlton Butler is one of 239 gerontology nurse practitioners in Massachusetts
Gerontology is Grant Butler's primary specialty in the NPI Registry, under taxonomy code 363LG0600X. Grant Butler is licensed in Massachusetts.
Specialties and state licenses
- Gerontology nurse practitioner, MassachusettsPrimary
Gerontology nurse practitioners near Grant Butler
Counts of gerontology 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
Grant Charlton Butler treated 16 Medicare patients in 2024, average age 65
CMS counts 16 Medicare patients who saw Grant Butler in 2024. 75% of them have high blood pressure. Their average risk score is 0.94, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Grant Butler's median patient age at 42, with 56% women.
Chronic conditions among Grant Butler's Medicare patients, 2024
- High blood pressure75%
Share of Medicare patients with each condition. A patient can have several.
Grant Butler's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 42
Patient panel by sex, all payers
- Women56%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Grant Charlton Butler wrote 1,908 Medicare Part D claims in 2024
In 2024, Grant Butler wrote 1,908 Medicare Part D claims for 299 patients. 86% of them were for generic drugs.
Grant Butler's Part D claims by kind of drug, 2024
- Generic1,647 claims86%
- Brand-name249 claims13%
- Other12 claims1%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Grant Charlton Butler offers telehealth to Medicare patients
Grant Butler accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Grant Butler as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Sources for Grant Charlton Butler'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 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) |
| 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 Grant Charlton Butler
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What is Grant Charlton Butler's NPI number?
Grant Charlton Butler's NPI number is 1437525102. It was assigned on August 18, 2015, and it is active in the NPI Registry.
What does Grant Charlton Butler specialize in?
Grant Charlton Butler is a gerontology nurse practitioner in Boston, Massachusetts. The primary specialty in the NPI Registry is Gerontology Nurse Practitioner (taxonomy code 363LG0600X).
Where does Grant Charlton Butler practice?
Grant Butler practices at 1340 Boylston St., Boston, MA 02215. Grant Butler's primary practice is Fenway Health Radiology Department in Boston, Massachusetts. Dmand AI also links Grant Butler to 1 group practice or clinic.
What is Grant Charlton Butler's office phone number?
The practice phone on file for Grant Butler is (857) 313-6563.
What is Grant Charlton Butler's medical license number?
Grant Butler holds Massachusetts license RN2263964.
Which hospitals is Grant Charlton Butler affiliated with?
Grant Butler is affiliated with Boston Medical Center.
What medical group is Grant Charlton Butler part of?
Grant Butler is linked to Boston University Medical Group (Boston University Internal Medicine Associates).
Does Grant Charlton Butler accept Medicare?
Yes. CMS lists Grant Butler as accepting Medicare assignment.
Does Grant Charlton Butler offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Grant Butler as offering telehealth services.
How many Medicare patients does Grant Charlton Butler see?
CMS counts 16 Medicare patients who saw Grant Butler in 2024, with an average age of 65.
How long has Grant Charlton Butler been practicing?
Grant Butler graduated from medical school in 2007, 19 years ago.
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