NPPES file of Aug 9, 2026

Miriam Blau, LMSW

Mental Health Counselor · Baltimore, MD

Miriam Blau, LMSW is a mental health counselor with a practice address in Baltimore, Maryland, and NPI 1689549180, issued on Oct 6, 2025. Check the license (Maryland 21157, as entered in NPPES) with the Maryland board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1689549180
Name
Miriam Blau
Credential
LMSW
Primary taxonomy
Mental Health Counselor 101YM0800X
License number
21157 MD
Self-reported in NPPES; status is on the state search
Practice location
211 E Fort Ave, Baltimore, MD 21230
Phone
(443) 708-7673
Enumerated
Oct 6, 2025
Record last updated
Oct 6, 2025
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest mental health counselor records → All 4,201 in Maryland → Look up another NPI →

Also registered at 211 E Fort Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Courtney CorcoranMental Health Counselor1598489312
  2. Erin Dodson, LGPCCounselor1114731718
  3. Devin FungProfessional Counselor1124854278
  4. Julianna Gill, LGPCMental Health Counselor1083415269
  5. Bethany Grove, MS, LCPC, NCCProfessional Counselor1770092678
  6. Lucero HuayhuaClinical Social Worker1922982933

Verify Miriam Blau in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Maryland board licenses this profession
    Search for license 21157    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Maryland license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Miriam Blau among 4,201 mental health counselor records in Maryland

Miriam Blau, LMSW is one of 4,201 mental health counselor records with a practice address in Maryland. 7% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2025, is newer than 81% of them.

  • NPI issued2025 · 81% of these records are older, 7% newer
  • In a Medicare fileNo · 7% of these records are
  • In the CMS Doctors and Clinicians fileNo · 11% of these records are
  • Record last updated2025 · 37% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 101YM0800X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

648 mental health counselor records list a practice address in Baltimore

They are 648 of the 35,183 NPPES records with a practice address in Baltimore, and 4,201 mental health counselor records in Maryland. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 4,201 in Maryland → Every provider in Baltimore → Mental Health Counselor nationwide →

The 8 mental health counselor records with the nearest ZIP codes

  1. India Bell, LCSW-CBaltimore, MD 212301881179042
  2. Charles Billingsley, LCPC, M.EDBaltimore, MD 212301144745068
  3. Courtney CorcoranBaltimore, MD 212301598489312
  4. Adison CripeBaltimore, MD 212301003674219
  5. Megan DejterBaltimore, MD 212301609545888
  6. Patricia Gower, PHDBaltimore, MD 212301891489530
  7. Amanda HaleBaltimore, MD 212301114581006
  8. Kathryn Kovach, LPC, LAT, ATCBaltimore, MD 212301790109064

Common questions

What is Miriam Blau, LMSW's NPI number?

Miriam Blau, LMSW's National Provider Identifier (NPI) is 1689549180, issued on Oct 6, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Miriam Blau, LMSW located?

The NPPES record lists a practice address at 211 E Fort Ave, Baltimore, MD, 21230. Phone: (443) 708-7673. Providers update this record themselves, so call before visiting.

How can I verify Miriam Blau, LMSW's license?

NPPES lists Maryland license number 21157, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.