Dr. Erin Rhae Chaffe, MD
- Industry payments
- $437
- Affiliated sites
- 2
- Medical groups
- 2
- Insurance carriers
- 17
- State license
- 1
- Practice address
- 1941 S Interstate 35, San Marcos, TX 78666
- Practice phone
- Call (512) 268-8900
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
CommuniCare San Marcos Campus
FQHC - Main Site · San Marcos, Texas
Find Dr. Chaffe'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. Erin Rhae Chaffe is a pediatrician in San Marcos, Texas
Dr. Chaffe practices at CommuniCare San Marcos Campus in San Marcos, Texas.
Dr. Chaffe's NPI, 1700102043, was assigned on April 12, 2010. Dr. Chaffe graduated from Texas Tech University Health Sciences Center School of Medicine in 2010. Dr. Chaffe holds Texas license BP1-0036633.
- NPI
- 1700102043NPI Registry (opens in a new tab)
- NPI enumeration date
- April 12, 2010
- NPI status
- Active
- Practice phone
- (512) 268-8900
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 42
- Medical school graduation
- 2010
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Erin Rhae Chaffe practices at CommuniCare San Marcos Campus in San Marcos, Texas
Dr. Chaffe's primary practice is CommuniCare San Marcos Campus, at 1941 S Interstate 35, San Marcos, TX 78666 in Hays County. The practice phone is (512) 268-8900.
- CommuniCare San Marcos Campus1941 S Interstate 35, San Marcos, TX 78666 · Hays CountyPhone(512) 268-8900
Source: Dmand AI Affiliation Data
Dr. Erin Rhae Chaffe is affiliated with 2 sites of care and 2 medical groups
Dr. Chaffe's primary practice is CommuniCare San Marcos Campus in San Marcos, Texas. The medical group on file is CommuniCare Health Centers. Dmand AI also links Dr. Chaffe to 1 more community health center and 1 medical group, each named with a free account. Dr. Chaffe's employer is on file too: a community health center (fqhc).
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Erin Rhae Chaffe's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chaffe practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| CommuniCare San Marcos Campus | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Erin Rhae Chaffe is one of 4,833 pediatricians in Texas
Pediatrics is Dr. Chaffe's primary specialty in the NPI Registry, under taxonomy code 208000000X. Dr. Chaffe is board certified in pediatrics by the American Board of Pediatrics. Dr. Chaffe is licensed in Texas.
Specialties and state licenses
- Pediatrics, TexasPrimary
Clinical focus
Dmand AI lists upper respiratory infection (URI) among the conditions Dr. Chaffe treats.
Pediatricians near Dr. Chaffe
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. Erin Rhae Chaffe's patients have a median age of 7
Across all payers, Dmand AI patient panel data puts Dr. Chaffe's median patient age at 7, with 43% women.
Dr. Chaffe's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 7
Patient panel by sex, all payers
- Women43%
- Men57%
Source: Dmand AI Patient Panel Data
Dr. Erin Rhae Chaffe received $437 in industry payments from 2018 to 2025
CMS Open Payments shows 25 general payments to Dr. Chaffe from 7 drug and device companies from 2018 to 2025. Food and beverage make up the largest share, 100% of the total. Merck Sharp & Dohme Corporation paid the most, $125.
General payments to Dr. Chaffe by program year, 2018 to 2025
Companies that paid Dr. Chaffe the most, 2018 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Erin Rhae Chaffe graduated from Texas Tech University Health Sciences Center School of Medicine
Dr. Chaffe graduated from Texas Tech University Health Sciences Center School of Medicine in 2010. Dr. Chaffe is a member of AAP.
- Medical school
- Board certified in pediatrics
Source: Dmand AI Professional Profile Data
Dr. Erin Rhae Chaffe accepts plans from 17 insurance carriers
Dr. Chaffe is in network with 17 carriers, including Aetna, United Healthcare and Blue Cross Blue Shield of Michigan. HMO plans come from the most carriers, 10. Check the plan with the practice before a visit.
- Aetna
- United Healthcare
- Blue Cross Blue Shield of Michigan
- Elevance
- Alliant Health Plans
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Aspirus Health Plan
- +9 more carriersWith a free account
Plan types Dr. Chaffe accepts, by number of carriers
- HMO10
- PPO10
- EPO4
- POS4
- Medicare3
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Erin Rhae Chaffe'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 |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Erin Rhae Chaffe
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. Erin Rhae Chaffe's NPI number?
Dr. Erin Rhae Chaffe's NPI number is 1700102043. It was assigned on April 12, 2010, and it is active in the NPI Registry.
What kind of doctor is Dr. Erin Rhae Chaffe?
Dr. Erin Rhae Chaffe is a pediatrician in San Marcos, Texas. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. Erin Rhae Chaffe practice?
Dr. Chaffe practices at 1941 S Interstate 35, San Marcos, TX 78666. Dr. Chaffe's primary practice is CommuniCare San Marcos Campus in San Marcos, Texas. Dmand AI also links Dr. Chaffe to 1 community health center and 1 medical group.
What is Dr. Erin Rhae Chaffe's office phone number?
The practice phone on file for Dr. Chaffe is (512) 268-8900.
What is Dr. Erin Rhae Chaffe's medical license number?
Dr. Chaffe holds Texas license BP1-0036633.
What medical group is Dr. Erin Rhae Chaffe part of?
Dr. Chaffe is linked to CommuniCare Health Centers. Dmand AI links Dr. Chaffe to 1 more medical group.
Is Dr. Erin Rhae Chaffe board certified?
Yes. Dr. Chaffe is board certified in pediatrics by the American Board of Pediatrics.
Where did Dr. Erin Rhae Chaffe go to medical school?
Dr. Chaffe graduated from Texas Tech University Health Sciences Center School of Medicine in 2010.
Has Dr. Erin Rhae Chaffe received payments from drug or device companies?
CMS Open Payments shows $437 in general payments to Dr. Chaffe from 7 companies from 2018 to 2025. The largest total came from Merck Sharp & Dohme Corporation.
How long has Dr. Erin Rhae Chaffe been practicing?
Dr. Chaffe graduated from medical school in 2010, 16 years ago.
What insurance does Dr. Erin Rhae Chaffe accept?
Dr. Chaffe is in network with 17 carriers, including Aetna, United Healthcare and Blue Cross Blue Shield of Michigan. HMO plans come from the most carriers, 10. Check the plan with the practice before a visit.
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