Mary C. Alexander, LCSW
- Affiliated sites
- 1
- Medical group
- 1
- State licenses
- 3
- Year NPI issued
- 2021
- Practice address
- 134 N 4th St Ofc 2010, Brooklyn, NY 11249-3296
- Practice phone
- Call (646) 450-7748
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Valera Medical, P.c.
Behavioral health practice · Brooklyn, New York
Find Mary Alexander'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 C. Alexander is a clinical social worker in Brooklyn, New York
Mary Alexander practices at Valera Medical, P.c. in Brooklyn, New York.
Mary Alexander's NPI, 1629657358, was assigned on April 8, 2021. Mary Alexander holds New York license 100078.
- NPI
- 1629657358NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2365960234
- NPI enumeration date
- April 8, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (646) 450-7748
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Mary C. Alexander practices at Valera Medical, P.c. in Brooklyn, New York
Mary Alexander's primary practice is Valera Medical, P.c., at 134 N 4th St Ofc 2010, Brooklyn, NY 11249-3296. The practice phone is (646) 450-7748.
- Valera Medical, P.c.134 N 4th St Ofc 2010, Brooklyn, NY 11249-3296Phone(646) 450-7748
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Mary C. Alexander is affiliated with 1 site of care and 1 medical group
Mary Alexander's primary practice is Valera Medical, P.c. in Brooklyn, New York. The medical group on file is Valera Health.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Mary C. Alexander's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Mary Alexander practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Valera Medical, P.c. | Available with a free account |
Source: Dmand AI Technology Install Data
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Mary C. Alexander is one of 10,020 clinical social workers in New York
Social worker is Mary Alexander's primary specialty in the NPI Registry, under taxonomy code 1041C0700X. The record also lists clinical. Dmand AI has Mary Alexander's licenses on file in 3 states: New York, Michigan and Texas.
Specialties and state licenses
- Clinical social worker, New YorkPrimary
- Michigan license
- Social worker, Texas
Clinical social workers near Mary Alexander
Counts of clinical social workers 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 C. Alexander's patients have a median age of 34
Across all payers, Dmand AI patient panel data puts Mary Alexander's median patient age at 34, with 66% women.
Mary Alexander'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
- Women66%
- Men32%
Source: Dmand AI Patient Panel Data
How Mary C. Alexander takes part in Medicare
Mary Alexander 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)
Sources for Mary C. Alexander'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 DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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) |
| 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 C. Alexander
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 C. Alexander's NPI number?
Mary C. Alexander's NPI number is 1629657358. It was assigned on April 8, 2021, and it is active in the NPI Registry.
What does Mary C. Alexander specialize in?
Mary C. Alexander is a clinical social worker in Brooklyn, New York. The primary specialty in the NPI Registry is Clinical Social Worker (taxonomy code 1041C0700X).
Where does Mary C. Alexander practice?
Mary Alexander practices at 134 N 4th St Ofc 2010, Brooklyn, NY 11249-3296. Mary Alexander's primary practice is Valera Medical, P.c. in Brooklyn, New York.
What is Mary C. Alexander's office phone number?
The practice phone on file for Mary Alexander is (646) 450-7748.
What is Mary C. Alexander's medical license number?
Mary Alexander holds New York license 100078, one of the licenses on file in 3 states.
Which states has Mary C. Alexander been licensed in?
Dmand AI has state licenses on file for Mary Alexander in New York, Michigan and Texas.
What medical group is Mary C. Alexander part of?
Mary Alexander is linked to Valera Health.
Does Mary C. Alexander accept Medicare?
Yes. CMS lists Mary Alexander as accepting Medicare assignment.
How long has Mary C. Alexander been practicing?
Mary Alexander graduated from medical school in 2020, 6 years ago.
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