Mary Newberry Davis, CNM
- Part D claims, 2024
- 52
- Hospital affiliations
- 1
- Industry payments
- $96
- Medical groups
- 2
- State license
- 1
- Practice address
- 250 Bon Air Road, Greenbrae, CA 94904
- Practice phone
- Call (415) 925-7900
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Mary Davis' 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.
Mary Newberry Davis is an advanced practice midwife in Greenbrae, California
Mary Davis practices at MarinHealth Medical Center in Greenbrae, California, part of Marin Healthcare District.
Mary Davis' NPI, 1588815534, was assigned on October 8, 2008. Mary Davis holds California license NMW1505.
- NPI
- 1588815534NPI Registry (opens in a new tab)
- NPI enumeration date
- October 8, 2008
- NPI status
- Active
- Practice phone
- (415) 925-7900
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 51
- Medical school graduation
- 2001
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Mary Newberry Davis practices at MarinHealth Medical Center in Greenbrae, California
Mary Davis' primary practice is MarinHealth Medical Center, at 250 Bon Air Road, Greenbrae, CA 94904 in Marin County. The practice phone is (415) 925-7900.
- MarinHealth Medical Center250 Bon Air Road, Greenbrae, CA 94904 · Marin CountyPhone(415) 925-7900
Source: Dmand AI Affiliation Data
Mary Newberry Davis is affiliated with 2 sites of care and 2 medical groups
Mary Davis' primary practice is MarinHealth Medical Center in Greenbrae, California, part of Marin Healthcare District. The medical group on file is UCSF Medical Group. Dmand AI also links Mary Davis to 1 more group practice or clinic and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Mary Newberry Davis' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Mary Davis practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| MarinHealth Medical Center | 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 Marin Healthcare District and 6.2K+ hospitals, with verified contacts in the same login.
Mary Newberry Davis is one of 752 advanced practice midwifes in California
Advanced practice midwife is Mary Davis' primary specialty in the NPI Registry, under taxonomy code 367A00000X. Mary Davis is licensed in California.
Specialties and state licenses
- Advanced practice midwife, CaliforniaPrimary
Advanced practice midwifes near Mary Davis
Counts of advanced practice midwifes 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
Mary Newberry Davis' patients have a median age of 46
Across all payers, Dmand AI patient panel data puts Mary Davis' median patient age at 46, with 97% women.
Mary Davis' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 46
Patient panel by sex, all payers
- Women97%
- Men2%
Source: Dmand AI Patient Panel Data
Mary Newberry Davis wrote 52 Medicare Part D claims in 2024
In 2024, Mary Davis wrote 52 Medicare Part D claims for 18 patients. 92% of them were for generic drugs.
Mary Davis' Part D claims by kind of drug, 2024
- Generic48 claims92%
- Brand-name and other4 claims8%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Mary Newberry Davis received $96 in industry payments in 2025
CMS Open Payments shows 6 general payments to Mary Davis from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $48.
Companies that paid Mary Davis 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 Mary Newberry Davis'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 |
| 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 Mary Newberry Davis
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Mary Newberry Davis' NPI number?
Mary Newberry Davis' NPI number is 1588815534. It was assigned on October 8, 2008, and it is active in the NPI Registry.
What does Mary Newberry Davis specialize in?
Mary Newberry Davis is an advanced practice midwife in Greenbrae, California. The primary specialty in the NPI Registry is Advanced Practice Midwife (taxonomy code 367A00000X).
Where does Mary Newberry Davis practice?
Mary Davis practices at 250 Bon Air Road, Greenbrae, CA 94904. Mary Davis' primary practice is MarinHealth Medical Center in Greenbrae, California, part of Marin Healthcare District. Dmand AI also links Mary Davis to 1 group practice or clinic and 1 medical group.
What is Mary Newberry Davis' office phone number?
The practice phone on file for Mary Davis is (415) 925-7900.
What is Mary Newberry Davis' medical license number?
Mary Davis holds California license NMW1505.
Which hospitals is Mary Newberry Davis affiliated with?
Mary Davis practices at MarinHealth Medical Center in Greenbrae, California.
What medical group is Mary Newberry Davis part of?
Mary Davis is linked to UCSF Medical Group. Dmand AI links Mary Davis to 1 more medical group.
Has Mary Newberry Davis received payments from drug or device companies?
CMS Open Payments shows $96 in general payments to Mary Davis from 2 companies from 2025 to 2025. The largest total came from Abbvie Inc.
How long has Mary Newberry Davis been practicing?
Mary Davis graduated from medical school in 2001, 25 years ago.
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