Brittany Ann Diaz, CNM
- Hospital affiliations
- 2
- Industry payments
- $25
- Medical groups
- 6
- State licenses
- 2
- Year NPI issued
- 2013
- Practice address
- 133 Old Road To 9 Acre Corner, West Concord, MA 01742
- Practice phone
- Call (978) 369-1400
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Brittany Diaz'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.
Brittany Ann Diaz is an advanced practice midwife in Concord, Massachusetts
Brittany Diaz practices at Emerson Hospital in West Concord, Massachusetts, part of Emerson Health System.
Brittany Diaz's NPI, 1932533189, was assigned on August 23, 2013. Brittany Diaz holds Maine license CNM252012.
- NPI
- 1932533189NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8325276652
- NPI enumeration date
- August 23, 2013
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (978) 369-1400
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 39
- Medical school graduation
- 2013
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Brittany Ann Diaz practices at Emerson Hospital in West Concord, Massachusetts
Brittany Diaz's primary practice is Emerson Hospital, at 133 Old Road To 9 Acre Corner, West Concord, MA 01742 in Middlesex County. The practice phone is (978) 369-1400.
- Emerson Hospital133 Old Road To 9 Acre Corner, West Concord, MA 01742 · Middlesex CountyPhone(978) 369-1400
Source: Dmand AI Affiliation Data
Brittany Ann Diaz is affiliated with 5 sites of care and 6 medical groups
Brittany Diaz's primary practice is Emerson Hospital in West Concord, Massachusetts, part of Emerson Health System. Brittany Diaz is also affiliated with MaineHealth Maine Medical Center. The medical group on file is Concord OB/GYN Associates. Dmand AI also links Brittany Diaz to 5 more medical groups, 2 group practices and clinics and 1 therapy and rehab clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Brittany Ann Diaz's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Brittany Diaz practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Emerson Hospital | Available with a free account |
| +4 more sites and 5 medical groups | 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 Emerson Health System and 6.2K+ hospitals, with verified contacts in the same login.
Brittany Ann Diaz is one of 307 advanced practice midwifes in Massachusetts
Advanced practice midwife is Brittany Diaz's primary specialty in the NPI Registry, under taxonomy code 367A00000X. Dmand AI has Brittany Diaz's licenses on file in 2 states: Maine and Massachusetts.
Specialties and state licenses
- Advanced practice midwife, MainePrimary
- Massachusetts license
Advanced practice midwifes near Brittany Diaz
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
Brittany Ann Diaz's patients have a median age of 34
Across all payers, Dmand AI patient panel data puts Brittany Diaz's median patient age at 34, with 98% women.
Brittany Diaz's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 34
Patient panel by sex, all payers
- Women98%
- Men1%
Source: Dmand AI Patient Panel Data
How Brittany Ann Diaz takes part in Medicare
Brittany Diaz accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Brittany Ann Diaz received $25 in industry payments in 2025
CMS Open Payments shows 1 general payment to Brittany Diaz from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Bayer HealthCare Pharmaceuticals Inc. paid the most, $25.
Companies that paid Brittany Diaz 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 Brittany Ann Diaz'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 |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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 Brittany Ann Diaz
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Brittany Ann Diaz's NPI number?
Brittany Ann Diaz's NPI number is 1932533189. It was assigned on August 23, 2013, and it is active in the NPI Registry.
What does Brittany Ann Diaz specialize in?
Brittany Ann Diaz is an advanced practice midwife in Concord, Massachusetts. The primary specialty in the NPI Registry is Advanced Practice Midwife (taxonomy code 367A00000X).
Where does Brittany Ann Diaz practice?
Brittany Diaz practices at 133 Old Road To 9 Acre Corner, West Concord, MA 01742. Brittany Diaz's primary practice is Emerson Hospital in West Concord, Massachusetts, part of Emerson Health System. Dmand AI also links Brittany Diaz to 5 medical groups, 2 group practices and clinics and 1 therapy and rehab clinic.
What is Brittany Ann Diaz's office phone number?
The practice phone on file for Brittany Diaz is (978) 369-1400.
What is Brittany Ann Diaz's medical license number?
Brittany Diaz holds Maine license CNM252012, one of the licenses on file in 2 states.
Which states has Brittany Ann Diaz been licensed in?
Dmand AI has state licenses on file for Brittany Diaz in Maine and Massachusetts.
Which hospitals is Brittany Ann Diaz affiliated with?
Brittany Diaz practices at Emerson Hospital in West Concord, Massachusetts. Brittany Diaz is also affiliated with MaineHealth Maine Medical Center.
What medical group is Brittany Ann Diaz part of?
Brittany Diaz is linked to Concord OB/GYN Associates. Dmand AI links Brittany Diaz to 5 more medical groups.
Does Brittany Ann Diaz accept Medicare?
Yes. CMS lists Brittany Diaz as accepting Medicare assignment.
Has Brittany Ann Diaz received payments from drug or device companies?
CMS Open Payments shows $25 in general payments to Brittany Diaz from 1 company from 2025 to 2025. The largest total came from Bayer HealthCare Pharmaceuticals Inc.
How long has Brittany Ann Diaz been practicing?
Brittany Diaz graduated from medical school in 2013, 13 years ago.
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