David Wilson Chastain-Stultz, FNP-BC
- Medicare patients, 2024
- 366
- Part D claims, 2024
- 2,601
- Hospital affiliations
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 329 Conway St, Greenfield, MA 01301
- Practice phone
- Call (413) 772-3352
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Greenfield Health Center
Mammography / Breast Imaging Center · Greenfield, Massachusetts
Find David Chastain-Stultz'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.
David Wilson Chastain-Stultz is a family nurse practitioner in Greenfield, Massachusetts
David Chastain-Stultz practices at Greenfield Health Center in Greenfield, Massachusetts.
David Chastain-Stultz's NPI, 1386339604, was assigned on April 11, 2023. David Chastain-Stultz holds Massachusetts license RN2295793.
- NPI
- 1386339604NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0244692754
- NPI enumeration date
- April 11, 2023
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (413) 772-3352
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 29
- Medical school graduation
- 2023
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
David Wilson Chastain-Stultz practices at Greenfield Health Center in Greenfield, Massachusetts
David Chastain-Stultz's primary practice is Greenfield Health Center, at 329 Conway St, Greenfield, MA 01301. The practice phone is (413) 772-3352.
- Greenfield Health Center329 Conway St, Greenfield, MA 01301Phone(413) 772-3352
Source: Dmand AI Affiliation Data
David Wilson Chastain-Stultz is affiliated with 6 sites of care and 1 medical group
David Chastain-Stultz's primary practice is Greenfield Health Center in Greenfield, Massachusetts. David Chastain-Stultz is also affiliated with Cooley Dickinson Hospital. The medical group on file is Valley Medical Group. Dmand AI also links David Chastain-Stultz to 2 more home health agencies, 1 group practice or clinic and 1 hospice, each named with a free account. David Chastain-Stultz's employer is on file too: a breast imaging center.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at David Wilson Chastain-Stultz's practice
Dmand AI tracks the electronic health record (EHR) system at each site where David Chastain-Stultz practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Greenfield Health Center | Available with a free account |
| +5 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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David Wilson Chastain-Stultz is one of 3,644 family nurse practitioners in Massachusetts
Family is David Chastain-Stultz's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. David Chastain-Stultz is licensed in Massachusetts.
Specialties and state licenses
- Family nurse practitioner, MassachusettsPrimary
Family nurse practitioners near David Chastain-Stultz
Counts of family 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
David Wilson Chastain-Stultz treated 366 Medicare patients in 2024, average age 72
CMS counts 366 Medicare patients who saw David Chastain-Stultz in 2024. The largest group is 65 to 74, with 155 patients. 60% of them have high blood pressure, and 57% have high cholesterol. 28% are also on Medicaid. Their average risk score is 1.08, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts David Chastain-Stultz's median patient age at 65, with 50% women.
David Chastain-Stultz's Medicare patients by age, 2024
David Chastain-Stultz's Medicare patients by sex, 2024
- Women18851%
- Men17849%
Chronic conditions among David Chastain-Stultz's Medicare patients, 2024
- High blood pressure60%
- High cholesterol57%
- Anxiety34%
- Arthritis34%
- Mood disorders34%
- Depression28%
- Diabetes18%
- Chronic kidney disease17%
Share of Medicare patients with each condition. A patient can have several.
David Chastain-Stultz's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women50%
- Men49%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
David Wilson Chastain-Stultz wrote 2,601 Medicare Part D claims in 2024
In 2024, David Chastain-Stultz wrote 2,601 Medicare Part D claims for 462 patients. 89% of them were for generic drugs.
David Chastain-Stultz's Part D claims by kind of drug, 2024
- Generic2,309 claims89%
- Brand-name265 claims10%
- Other27 claims1%
Drug classes CMS tracks in David Chastain-Stultz's Part D claims, 2024
- Opioids7%193 of 2,601 claims
- Antibiotics2%63 of 2,601 claims
- Antipsychotics, patients 65 and over1%33 of 2,601 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
David Wilson Chastain-Stultz offers telehealth to Medicare patients
David Chastain-Stultz accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists David Chastain-Stultz as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Sources for David Wilson Chastain-Stultz'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 David Wilson Chastain-Stultz
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is David Wilson Chastain-Stultz's NPI number?
David Wilson Chastain-Stultz's NPI number is 1386339604. It was assigned on April 11, 2023, and it is active in the NPI Registry.
What does David Wilson Chastain-Stultz specialize in?
David Wilson Chastain-Stultz is a family nurse practitioner in Greenfield, Massachusetts. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does David Wilson Chastain-Stultz practice?
David Chastain-Stultz practices at 329 Conway St, Greenfield, MA 01301. David Chastain-Stultz's primary practice is Greenfield Health Center in Greenfield, Massachusetts. Dmand AI also links David Chastain-Stultz to 2 home health agencies, 1 group practice or clinic and 1 hospice.
What is David Wilson Chastain-Stultz's office phone number?
The practice phone on file for David Chastain-Stultz is (413) 772-3352.
What is David Wilson Chastain-Stultz's medical license number?
David Chastain-Stultz holds Massachusetts license RN2295793.
Which hospitals is David Wilson Chastain-Stultz affiliated with?
David Chastain-Stultz is affiliated with Cooley Dickinson Hospital.
What medical group is David Wilson Chastain-Stultz part of?
David Chastain-Stultz is linked to Valley Medical Group.
Does David Wilson Chastain-Stultz accept Medicare?
Yes. CMS lists David Chastain-Stultz as accepting Medicare assignment.
Does David Wilson Chastain-Stultz offer telehealth?
Yes. The CMS Doctors and Clinicians file lists David Chastain-Stultz as offering telehealth services.
How many Medicare patients does David Wilson Chastain-Stultz see?
CMS counts 366 Medicare patients who saw David Chastain-Stultz in 2024, with an average age of 72.
How long has David Wilson Chastain-Stultz been practicing?
David Chastain-Stultz graduated from medical school in 2023, 3 years ago.
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