Dr. Heather J. Carpenter, MD
- Part D claims, 2024
- 14
- Industry payments
- $158
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 3142 Vista Way Suite 100 Suite 100, Oceanside, CA 92056-3627
- Practice phone
- Call (866) 228-2236
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Graybill Medical Group - Oceanside
Primary care practice · Oceanside, California
Find Dr. Carpenter'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. Heather J. Carpenter is a pediatrician in Vista, California
Dr. Carpenter practices at Graybill Medical Group - Oceanside in Oceanside, California.
Dr. Carpenter's NPI, 1295719326, was assigned on December 1, 2005. Dr. Carpenter holds California license G54992.
- NPI
- 1295719326NPI Registry (opens in a new tab)
- NPI enumeration date
- December 1, 2005
- NPI status
- Active
- Practice phone
- (866) 228-2236
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Heather J. Carpenter practices in Oceanside and Vista
Dr. Carpenter's primary practice is Graybill Medical Group - Oceanside, at 3142 Vista Way Suite 100 Suite 100, Oceanside, CA 92056-3627. The practice phone is (866) 228-2236. The NPI Registry lists Dr. Carpenter's practice address as 326 S Melrose Dr, Vista, CA 92081.
- Graybill Medical Group - OceansidePrimary3142 Vista Way Suite 100 Suite 100, Oceanside, CA 92056-3627Phone(866) 228-2236
- NPI Registry address326 S Melrose Dr, Vista, CA 92081 · San Diego CountyPhone(866) 228-2236
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Dr. Heather J. Carpenter is affiliated with 1 site of care and 1 medical group
Dr. Carpenter's primary practice is Graybill Medical Group - Oceanside in Oceanside, California. The medical group on file is Graybill Medical Group.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. Heather J. Carpenter's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Carpenter practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Graybill Medical Group - Oceanside | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Heather J. Carpenter is one of 8,236 pediatricians in California
Pediatrics is Dr. Carpenter's primary specialty in the NPI Registry, under taxonomy code 208000000X. Dr. Carpenter is licensed in California.
Specialties and state licenses
- Pediatrics, CaliforniaPrimary
Pediatricians near Dr. Carpenter
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. Heather J. Carpenter's patients have a median age of 16
Across all payers, Dmand AI patient panel data puts Dr. Carpenter's median patient age at 16, with 33% women.
Dr. Carpenter's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 16
Patient panel by sex, all payers
- Women33%
- Men67%
Source: Dmand AI Patient Panel Data
Dr. Heather J. Carpenter wrote 14 Medicare Part D claims in 2024
In 2024, Dr. Carpenter wrote 14 Medicare Part D claims. 86% of them were for generic drugs.
Dr. Carpenter's Part D claims by kind of drug, 2024
- Generic12 claims86%
- Brand-name and other2 claims14%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Dr. Heather J. Carpenter received $158 in industry payments from 2016 to 2023
CMS Open Payments shows 9 general payments to Dr. Carpenter from 7 drug and device companies from 2016 to 2023. Food and beverage make up the largest share, 89% of the total. Pfizer Inc. paid the most, $38.
General payments to Dr. Carpenter by program year, 2016 to 2023
General payments to Dr. Carpenter by kind, 2016 to 2023
- Food and beverage$14089%
- Debt forgiveness$1811%
Companies that paid Dr. Carpenter the most, 2016 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Heather J. Carpenter'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 Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider (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. Heather J. Carpenter
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. Heather J. Carpenter's NPI number?
Dr. Heather J. Carpenter's NPI number is 1295719326. It was assigned on December 1, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Heather J. Carpenter?
Dr. Heather J. Carpenter is a pediatrician in Vista, California. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. Heather J. Carpenter practice?
Dr. Carpenter practices at 3142 Vista Way Suite 100 Suite 100, Oceanside, CA 92056-3627. Dr. Carpenter also practices at 326 S Melrose Dr, Vista, CA 92081. Dr. Carpenter's primary practice is Graybill Medical Group - Oceanside in Oceanside, California.
What is Dr. Heather J. Carpenter's office phone number?
The practice phone on file for Dr. Carpenter is (866) 228-2236.
What is Dr. Heather J. Carpenter's medical license number?
Dr. Carpenter holds California license G54992.
What medical group is Dr. Heather J. Carpenter part of?
Dr. Carpenter is linked to Graybill Medical Group.
Has Dr. Heather J. Carpenter received payments from drug or device companies?
CMS Open Payments shows $158 in general payments to Dr. Carpenter from 7 companies from 2016 to 2023. The largest total came from Pfizer Inc.
How long has Dr. Heather J. Carpenter been practicing?
Dr. Carpenter's NPI was assigned in 2005.
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