Maryann Jane Manalang Davies
- Hospital affiliations
- 1
- Industry payments
- $77
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2018
- Practice address
- 10602 Chapman Ave, Garden Grove, CA 92840
- Practice phone
- Call (714) 532-7921
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Childrens Hospital of Orange County
Garden Grove, California
Find Maryann Davies' 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.
Maryann Jane Manalang Davies is a pediatrician in Garden Grove, California
Maryann Davies practices at Childrens Hospital of Orange County in Garden Grove, California.
Maryann Davies' NPI, 1720585342, was assigned on April 10, 2018. Maryann Davies holds California license 20A17809.
- NPI
- 1720585342NPI Registry (opens in a new tab)
- NPI enumeration date
- April 10, 2018
- NPI status
- Active
- Practice phone
- (714) 532-7921
- 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 Practice Data
Maryann Jane Manalang Davies practices at Childrens Hospital of Orange County in Garden Grove, California
Maryann Davies' primary practice is Childrens Hospital of Orange County, at 10602 Chapman Ave, Garden Grove, CA 92840 in Orange County. The practice phone is (714) 532-7921.
- Childrens Hospital of Orange County10602 Chapman Ave, Garden Grove, CA 92840 · Orange CountyPhone(714) 532-7921
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Maryann Jane Manalang Davies is affiliated with 2 sites of care and 1 medical group
Maryann Davies' primary practice is Childrens Hospital of Orange County in Garden Grove, California. Maryann Davies is also affiliated with Loma Linda University Medical Center. The medical group on file is Loma Linda University Faculty Medical Group (LLUFMG).
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Maryann Jane Manalang Davies' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Maryann Davies practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Childrens Hospital of Orange County | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Maryann Jane Manalang Davies is one of 8,236 pediatricians in California
Pediatrics is Maryann Davies' primary specialty in the NPI Registry, under taxonomy code 208000000X. Maryann Davies is licensed in California.
Specialties and state licenses
- Pediatrics, CaliforniaPrimary
Pediatricians near Maryann Davies
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
Maryann Jane Manalang Davies' patients have a median age of 9
Across all payers, Dmand AI patient panel data puts Maryann Davies' median patient age at 9, with 48% women.
Maryann Davies' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 9
Patient panel by sex, all payers
- Women48%
- Men52%
Source: Dmand AI Patient Panel Data
Maryann Jane Manalang Davies received $77 in industry payments from 2024 to 2025
CMS Open Payments shows 3 general payments to Maryann Davies from 2 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Novo Nordisk Inc paid the most, $56.
General payments to Maryann Davies by program year, 2024 to 2025
Companies that paid Maryann Davies the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Maryann Jane Manalang Davies'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 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) |
| 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 Maryann Jane Manalang Davies
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Maryann Jane Manalang Davies' NPI number?
Maryann Jane Manalang Davies' NPI number is 1720585342. It was assigned on April 10, 2018, and it is active in the NPI Registry.
What does Maryann Jane Manalang Davies specialize in?
Maryann Jane Manalang Davies is a pediatrician in Garden Grove, California. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Maryann Jane Manalang Davies practice?
Maryann Davies practices at 10602 Chapman Ave, Garden Grove, CA 92840. Maryann Davies' primary practice is Childrens Hospital of Orange County in Garden Grove, California.
What is Maryann Jane Manalang Davies' office phone number?
The practice phone on file for Maryann Davies is (714) 532-7921.
What is Maryann Jane Manalang Davies' medical license number?
Maryann Davies holds California license 20A17809.
Which hospitals is Maryann Jane Manalang Davies affiliated with?
Maryann Davies is affiliated with Loma Linda University Medical Center.
What medical group is Maryann Jane Manalang Davies part of?
Maryann Davies is linked to Loma Linda University Faculty Medical Group (LLUFMG).
Has Maryann Jane Manalang Davies received payments from drug or device companies?
CMS Open Payments shows $77 in general payments to Maryann Davies from 2 companies from 2024 to 2025. The largest total came from Novo Nordisk Inc.
How long has Maryann Jane Manalang Davies been practicing?
Maryann Davies' NPI was assigned in 2018.
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