Mary Ann Davidson, FNP-C
- Medicare patients, 2024
- 13
- Part D claims, 2024
- 1,506
- Hospital affiliations
- 1
- Industry payments
- $104
- Medical groups
- 2
- Practice address
- 1350 S Hickory St, Melbourne, FL 32901
- Practice phone
- Call (321) 434-7000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Mary Davidson'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.
Mary Ann Davidson is a family nurse practitioner in Melbourne, Florida
Mary Davidson practices at Holmes Regional Medical Center in Melbourne, Florida, part of Health First.
Mary Davidson's NPI, 1114193786, was assigned on May 5, 2008. Mary Davidson holds Indiana license 71002633A.
- NPI
- 1114193786NPI Registry (opens in a new tab)
- NPI enumeration date
- May 5, 2008
- NPI status
- Active
- Practice phone
- (321) 434-7000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 44
- Medical school graduation
- 2008
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Mary Ann Davidson practices at Holmes Regional Medical Center in Melbourne, Florida
Mary Davidson's primary practice is Holmes Regional Medical Center, at 1350 S Hickory St, Melbourne, FL 32901 in Brevard County. The practice phone is (321) 434-7000.
- Holmes Regional Medical Center1350 S Hickory St, Melbourne, FL 32901 · Brevard CountyPhone(321) 434-7000
Source: Dmand AI Affiliation Data
Mary Ann Davidson is affiliated with 2 sites of care and 2 medical groups
Mary Davidson's primary practice is Holmes Regional Medical Center in Melbourne, Florida, part of Health First. The medical group on file is Ambucare Clinic. Dmand AI also links Mary Davidson 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 Ann Davidson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Mary Davidson practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Holmes Regional 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
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Mary Ann Davidson is one of 14,175 family nurse practitioners in Florida
Family is Mary Davidson's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Mary Davidson is board certified in family nurse practitioner by the American Academy of Nurse Practitioners Certification Program (AANPCP). Dmand AI has Mary Davidson's licenses on file in 2 states: Indiana and Florida.
Specialties and state licenses
- Family nurse practitioner, IndianaPrimary
- Nurse practitioner, Florida
Clinical focus
Dmand AI lists acute sinusitis, acute skin infection, ankle or foot injury, broken or dislocated ankle/ or foot, bronchitis, chest wall injury, chronic sinusitis and conjunctivitis among the conditions Mary Davidson treats.
Family nurse practitioners near Mary Davidson
Counts of family nurse practitioners 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 Ann Davidson treated 13 Medicare patients in 2024, average age 75
CMS counts 13 Medicare patients who saw Mary Davidson in 2024. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.90, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Mary Davidson's median patient age at 64, with 48% women.
Chronic conditions among Mary Davidson's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
Share of Medicare patients with each condition. A patient can have several.
Mary Davidson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women48%
- Men52%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Mary Ann Davidson wrote 1,506 Medicare Part D claims in 2024
In 2024, Mary Davidson wrote 1,506 Medicare Part D claims for 664 patients. 92% of them were for generic drugs. CMS names the drug for 1,143 of them, across 27 drugs with 11 or more claims each, at $8,288 in total drug cost.
Mary Davidson's Part D claims by kind of drug, 2024
- Generic1,391 claims92%
- Brand-name and other115 claims8%
Mary Davidson's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Mary Davidson's Part D claims, 2024
- Antibiotics39%589 of 1,506 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Mary Ann Davidson received $104 in industry payments from 2024 to 2025
CMS Open Payments shows 3 general payments to Mary Davidson from 3 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Alpha Cognition USA, Inc. paid the most, $73.
General payments to Mary Davidson by program year, 2024 to 2025
Companies that paid Mary Davidson the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Mary Ann Davidson is board certified in family nurse practitioner
- Board certified in family nurse practitioner
Source: Dmand AI Professional Profile Data
Sources for Mary Ann Davidson'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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile 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 Mary Ann Davidson
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 Ann Davidson's NPI number?
Mary Ann Davidson's NPI number is 1114193786. It was assigned on May 5, 2008, and it is active in the NPI Registry.
What does Mary Ann Davidson specialize in?
Mary Ann Davidson is a family nurse practitioner in Melbourne, Florida. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Mary Ann Davidson practice?
Mary Davidson practices at 1350 S Hickory St, Melbourne, FL 32901. Mary Davidson's primary practice is Holmes Regional Medical Center in Melbourne, Florida, part of Health First. Dmand AI also links Mary Davidson to 1 group practice or clinic and 1 medical group.
What is Mary Ann Davidson's office phone number?
The practice phone on file for Mary Davidson is (321) 434-7000.
What is Mary Ann Davidson's medical license number?
Mary Davidson holds Indiana license 71002633A, one of the licenses on file in 2 states.
Which states has Mary Ann Davidson been licensed in?
Dmand AI has state licenses on file for Mary Davidson in Indiana and Florida.
Which hospitals is Mary Ann Davidson affiliated with?
Mary Davidson practices at Holmes Regional Medical Center in Melbourne, Florida.
What medical group is Mary Ann Davidson part of?
Mary Davidson is linked to Ambucare Clinic. Dmand AI links Mary Davidson to 1 more medical group.
How many Medicare patients does Mary Ann Davidson see?
CMS counts 13 Medicare patients who saw Mary Davidson in 2024, with an average age of 75.
Is Mary Ann Davidson board certified?
Yes. Mary Davidson is board certified in family nurse practitioner by the American Academy of Nurse Practitioners Certification Program (AANPCP).
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What drugs does Mary Ann Davidson prescribe most?
In 2024 Medicare Part D data, Mary Davidson's most prescribed drugs by claims were Azithromycin, Methylprednisolone and Prednisone.
Has Mary Ann Davidson received payments from drug or device companies?
CMS Open Payments shows $104 in general payments to Mary Davidson from 3 companies from 2024 to 2025. The largest total came from Alpha Cognition USA, Inc.
How long has Mary Ann Davidson been practicing?
Mary Davidson graduated from medical school in 2008, 18 years ago.
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