Megan Annette Maddock, PA-C
- Part D claims, 2024
- 478
- Hospital affiliations
- 2
- Industry payments
- $397
- Medical group
- 1
- State license
- 1
- Practice address
- 101 E. Valencia Mesa Drive, Fullerton, CA 92835
- Practice phone
- Call (714) 578-8706
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
St. Jude Medical Center - Unit
Acute Care Hospital-Unit · Fullerton, California
Find Megan Maddock'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.
Megan Annette Maddock is a physician assistant in Fullerton, California
Megan Maddock practices at St. Jude Medical Center - Unit in Fullerton, California.
Megan Maddock's NPI, 1790818383, was assigned on March 13, 2007. Megan Maddock holds California license PA 17141.
- NPI
- 1790818383NPI Registry (opens in a new tab)
- NPI enumeration date
- March 13, 2007
- NPI status
- Active
- Practice phone
- (714) 578-8706
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Megan Annette Maddock practices at St. Jude Medical Center - Unit in Fullerton, California
Megan Maddock's primary practice is St. Jude Medical Center - Unit, at 101 E. Valencia Mesa Drive, Fullerton, CA 92835 in Orange County. The practice phone is (714) 578-8706.
- St. Jude Medical Center - Unit101 E. Valencia Mesa Drive, Fullerton, CA 92835 · Orange CountyPhone(714) 578-8706
Source: Dmand AI Affiliation Data
Megan Annette Maddock is affiliated with 2 sites of care and 1 medical group
Megan Maddock's primary practice is St. Jude Medical Center - Unit in Fullerton, California. Megan Maddock is also affiliated with Providence St. Jude Medical Center. The medical group on file is Superior Medical Group.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Megan Annette Maddock's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Megan Maddock practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| St. Jude Medical Center - Unit | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Megan Annette Maddock is one of 2,381 physician assistants in California
Medical is Megan Maddock's primary specialty in the NPI Registry, under taxonomy code 363AM0700X. Megan Maddock is licensed in California.
Specialties and state licenses
- Medical physician assistant, CaliforniaPrimary
Physician assistants near Megan Maddock
Counts of physician assistants 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
Megan Annette Maddock's patients have a median age of 72
Across all payers, Dmand AI patient panel data puts Megan Maddock's median patient age at 72, with 44% women.
Megan Maddock's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women44%
- Men55%
Source: Dmand AI Patient Panel Data
Megan Annette Maddock wrote 478 Medicare Part D claims in 2024
In 2024, Megan Maddock wrote 478 Medicare Part D claims for 193 patients. 90% of them were for generic drugs.
Megan Maddock's Part D claims by kind of drug, 2024
- Generic429 claims90%
- Brand-name and other49 claims10%
Drug classes CMS tracks in Megan Maddock's Part D claims, 2024
- Opioids3%16 of 478 claims
- Antibiotics20%95 of 478 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
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Megan Annette Maddock received $397 in industry payments in 2025
CMS Open Payments shows 3 general payments to Megan Maddock from 3 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Kestra Medical Technology Services, Inc. paid the most, $150.
Companies that paid Megan Maddock the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Megan Annette Maddock'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 Data |
| 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 Megan Annette Maddock
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What is Megan Annette Maddock's NPI number?
Megan Annette Maddock's NPI number is 1790818383. It was assigned on March 13, 2007, and it is active in the NPI Registry.
What does Megan Annette Maddock specialize in?
Megan Annette Maddock is a physician assistant in Fullerton, California. The primary specialty in the NPI Registry is Medical Physician Assistant (taxonomy code 363AM0700X).
Where does Megan Annette Maddock practice?
Megan Maddock practices at 101 E. Valencia Mesa Drive, Fullerton, CA 92835. Megan Maddock's primary practice is St. Jude Medical Center - Unit in Fullerton, California.
What is Megan Annette Maddock's office phone number?
The practice phone on file for Megan Maddock is (714) 578-8706.
What is Megan Annette Maddock's medical license number?
Megan Maddock holds California license PA 17141.
Which hospitals is Megan Annette Maddock affiliated with?
Megan Maddock is affiliated with Providence St. Jude Medical Center. Dmand AI links Megan Maddock to 1 more hospital.
What medical group is Megan Annette Maddock part of?
Megan Maddock is linked to Superior Medical Group.
Has Megan Annette Maddock received payments from drug or device companies?
CMS Open Payments shows $397 in general payments to Megan Maddock from 3 companies from 2025 to 2025. The largest total came from Kestra Medical Technology Services, Inc.
How long has Megan Annette Maddock been practicing?
Megan Maddock's NPI was assigned in 2007.
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