Dr. Richard Erwin, MD
- Part D claims, 2022
- 24
- Industry payments
- $1,306
- Affiliated sites
- 1
- Medical groups
- 2
- State license
- 1
- Practice address
- 2300 Fall Hill Ave, Fredericksburg, VA 22401
- Practice phone
- Call (540) 741-1100
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Mary Washington Healthcare Physicians
Fredericksburg, Virginia
Find Dr. Erwin'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 Erwin is a pediatrician in Fredericksburg, Virginia
Dr. Erwin practices at Mary Washington Healthcare Physicians in Fredericksburg, Virginia.
Dr. Erwin's NPI, 1487074985, was assigned on April 23, 2014. Dr. Erwin holds Virginia license 0101261610.
- NPI
- 1487074985NPI Registry (opens in a new tab)
- NPI enumeration date
- April 23, 2014
- NPI status
- Active
- Practice phone
- (540) 741-1100
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Richard Erwin practices at Mary Washington Healthcare Physicians in Fredericksburg, Virginia
Dr. Erwin's primary practice is Mary Washington Healthcare Physicians, at 2300 Fall Hill Ave, Fredericksburg, VA 22401 in Fredericksburg City. The practice phone is (540) 741-1100.
- Mary Washington Healthcare Physicians2300 Fall Hill Ave, Fredericksburg, VA 22401 · Fredericksburg CityPhone(540) 741-1100
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Richard Erwin is affiliated with 2 sites of care and 2 medical groups
Dr. Erwin's primary practice is Mary Washington Healthcare Physicians in Fredericksburg, Virginia. The medical group on file is Mary Washington Healthcare. Dmand AI also links Dr. Erwin to 1 more group practice or clinic and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Richard Erwin's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Erwin practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mary Washington Healthcare Physicians | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Richard Erwin is one of 1,669 pediatricians in Virginia
Pediatrics is Dr. Erwin's primary specialty in the NPI Registry, under taxonomy code 208000000X. Dr. Erwin is licensed in Virginia.
Specialties and state licenses
- Pediatrics, VirginiaPrimary
Pediatricians near Dr. Erwin
Counts of pediatricians 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 Erwin's patients have a median age of 6
Across all payers, Dmand AI patient panel data puts Dr. Erwin's median patient age at 6, with 35% women.
Dr. Erwin's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 6
Patient panel by sex, all payers
- Women35%
- Men64%
Source: Dmand AI Patient Panel Data
Dr. Richard Erwin wrote 24 Medicare Part D claims in 2022
In 2022, Dr. Erwin wrote 24 Medicare Part D claims. They cover 2 drugs, with $2,761 in total drug cost. In 2020, CMS named 14 claims across 1 drug.
Dr. Erwin'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.
Part D claims for drugs CMS names, 2020 to 2022
- 2020
- 2022
- Claims for drugs CMS names
- 2020: 142022: 2471%
Drugs named by CMS: 2 in 2022, 1 in 2020.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Richard Erwin received $1,306 in industry payments from 2017 to 2025
CMS Open Payments shows 70 general payments to Dr. Erwin from 15 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 100% of the total. ALK-Abello, Inc paid the most, $172.
General payments to Dr. Erwin by program year, 2017 to 2025
Companies that paid Dr. Erwin the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Richard Erwin'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 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) |
| 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 Dr. Richard Erwin
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 Erwin's NPI number?
Dr. Richard Erwin's NPI number is 1487074985. It was assigned on April 23, 2014, and it is active in the NPI Registry.
What kind of doctor is Dr. Richard Erwin?
Dr. Richard Erwin is a pediatrician in Fredericksburg, Virginia. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. Richard Erwin practice?
Dr. Erwin practices at 2300 Fall Hill Ave, Fredericksburg, VA 22401. Dr. Erwin's primary practice is Mary Washington Healthcare Physicians in Fredericksburg, Virginia. Dmand AI also links Dr. Erwin to 1 group practice or clinic and 1 medical group.
What is Dr. Richard Erwin's office phone number?
The practice phone on file for Dr. Erwin is (540) 741-1100.
What is Dr. Richard Erwin's medical license number?
Dr. Erwin holds Virginia license 0101261610.
What medical group is Dr. Richard Erwin part of?
Dr. Erwin is linked to Mary Washington Healthcare. Dmand AI links Dr. Erwin to 1 more medical group.
What drugs does Dr. Richard Erwin prescribe most?
In 2022 Medicare Part D data, Dr. Erwin's most prescribed drugs by claims were Carbamazepine ER and Phenobarbital.
Has Dr. Richard Erwin received payments from drug or device companies?
CMS Open Payments shows $1,306 in general payments to Dr. Erwin from 15 companies from 2017 to 2025. The largest total came from ALK-Abello, Inc.
How long has Dr. Richard Erwin been practicing?
Dr. Erwin's NPI was assigned in 2014.
Selling to pediatrics practices?
See pediatricians in Virginia by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card