Dr. Richard Whitten Sapp, MD
- Part D claims, 2024
- 39
- Hospital affiliations
- 3
- Medical groups
- 4
- State license
- 1
- Year NPI issued
- 2021
- Practice address
- 75 Francis Street, Boston, MA 02115
- Practice phone
- Call (617) 732-5500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Sapp'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.
Dr. Richard Whitten Sapp is an emergency medicine physician in Boston, Massachusetts
Dr. Sapp practices at Brigham and Women's Hospital in Boston, Massachusetts, part of Mass General Brigham.
Dr. Sapp's NPI, 1912586405, was assigned on April 3, 2021. Dr. Sapp graduated from Stanford University School of Medicine in 2021. Dr. Sapp holds Massachusetts license 289126.
- NPI
- 1912586405NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1850795071
- NPI enumeration date
- April 3, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (617) 732-5500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- 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)
Dr. Richard Whitten Sapp practices at Brigham and Women's Hospital in Boston, Massachusetts
Dr. Sapp's primary practice is Brigham and Women's Hospital, at 75 Francis Street, Boston, MA 02115 in Suffolk County. The practice phone is (617) 732-5500.
- Brigham and Women's Hospital75 Francis Street, Boston, MA 02115 · Suffolk CountyPhone(617) 732-5500
Source: Dmand AI Affiliation Data
Dr. Richard Whitten Sapp is affiliated with 4 sites of care and 4 medical groups
Dr. Sapp's primary practice is Brigham and Women's Hospital in Boston, Massachusetts, part of Mass General Brigham. Dr. Sapp is also affiliated with Massachusetts General Hospital. The medical group on file is Massachusetts General Physicians Organization (MGPO). Dmand AI also links Dr. Sapp to 1 more hospital, 3 medical groups and 1 hospital outpatient department, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Richard Whitten Sapp's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Sapp practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Brigham and Women's Hospital | Available with a free account |
| +3 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Richard Whitten Sapp is one of 1,483 emergency medicine physicians in Massachusetts
Emergency medicine is Dr. Sapp's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Sapp is licensed in Massachusetts.
Specialties and state licenses
- Emergency medicine, MassachusettsPrimary
Emergency medicine physicians near Dr. Sapp
Counts of emergency medicine physicians 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
Dr. Richard Whitten Sapp's patients have a median age of 48
Across all payers, Dmand AI patient panel data puts Dr. Sapp's median patient age at 48, with 46% women.
Dr. Sapp's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 48
Patient panel by sex, all payers
- Women46%
- Men54%
Source: Dmand AI Patient Panel Data
Dr. Richard Whitten Sapp wrote 39 Medicare Part D claims in 2024
In 2024, Dr. Sapp wrote 39 Medicare Part D claims for 31 patients. 95% of them were for generic drugs. CMS names the drug for 12 of them, across 1 drug with 11 or more claims each, at $84 in total drug cost.
Dr. Sapp's Part D claims by kind of drug, 2024
- Generic37 claims95%
- Brand-name and other2 claims5%
Dr. Sapp's most prescribed drugs by claims, 2022
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 Dr. Sapp's Part D claims, 2024
- Antibiotics33%13 of 39 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
How Dr. Richard Whitten Sapp takes part in Medicare
Dr. Sapp accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Richard Whitten Sapp graduated from Stanford University School of Medicine
Dr. Sapp graduated from Stanford University School of Medicine in 2021.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Richard Whitten Sapp'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 Data |
| 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) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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 Dr. Richard Whitten Sapp
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Richard Whitten Sapp's NPI number?
Dr. Richard Whitten Sapp's NPI number is 1912586405. It was assigned on April 3, 2021, and it is active in the NPI Registry.
What kind of doctor is Dr. Richard Whitten Sapp?
Dr. Richard Whitten Sapp is an emergency medicine physician in Boston, Massachusetts. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Richard Whitten Sapp practice?
Dr. Sapp practices at 75 Francis Street, Boston, MA 02115. Dr. Sapp's primary practice is Brigham and Women's Hospital in Boston, Massachusetts, part of Mass General Brigham. Dmand AI also links Dr. Sapp to 1 hospital, 3 medical groups and 1 hospital outpatient department.
What is Dr. Richard Whitten Sapp's office phone number?
The practice phone on file for Dr. Sapp is (617) 732-5500.
What is Dr. Richard Whitten Sapp's medical license number?
Dr. Sapp holds Massachusetts license 289126.
Which hospitals is Dr. Richard Whitten Sapp affiliated with?
Dr. Sapp practices at Brigham and Women's Hospital in Boston, Massachusetts. Dr. Sapp is also affiliated with Massachusetts General Hospital. Dmand AI links Dr. Sapp to 1 more hospital.
What medical group is Dr. Richard Whitten Sapp part of?
Dr. Sapp is linked to Massachusetts General Physicians Organization (MGPO). Dmand AI links Dr. Sapp to 3 more medical groups.
Does Dr. Richard Whitten Sapp accept Medicare?
Yes. CMS lists Dr. Sapp as accepting Medicare assignment.
Where did Dr. Richard Whitten Sapp go to medical school?
Dr. Sapp graduated from Stanford University School of Medicine in 2021.
What drugs does Dr. Richard Whitten Sapp prescribe most?
In 2022 Medicare Part D data, Dr. Sapp's most prescribed drugs by claims were Carvedilol.
How long has Dr. Richard Whitten Sapp been practicing?
Dr. Sapp graduated from medical school in 2021, 5 years ago.
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