Eva Altvater
Mental Health Counselor · Chelmsford, MA
Eva Altvater is a mental health counselor with a practice address in Chelmsford, Massachusetts, and NPI 1457058232, issued on Feb 13, 2023. Check the license with the Massachusetts board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Eva Altvater
- Primary taxonomy
- Mental Health Counselor 101YM0800X
- Practice location
- 227 Chelmsford St Ste 13C, Chelmsford, MA 01824
- Phone
- (978) 204-4111
- Enumerated
- Feb 13, 2023
- Entity
- Type 1 · individual
Also registered at 227 Chelmsford St Ste 13C
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Nicole GuidryMental Health Counselor1699497891
Verify Eva Altvater in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
64 mental health counselor records list a Chelmsford practice address
They are 64 of the 937 NPPES records with a Chelmsford practice address, and 18,238 mental health counselor records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 64 in Chelmsford → All 18,238 in Massachusetts → Every provider in Chelmsford →
Other mental health counselor records in Massachusetts
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- Daniela AbarcaSpringfield, MA1871262006
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- Laura AbascianoDedham, MA1336446137
- Tatyana AbashinaSpringfield, MA1902013113
- Diana AbathGreenfield, MA1679371942
- Elizabeth AbbateRevere, MA1992053748
- Brianna Abbott, LMHC LADC1Springfield, MA1225503725
- Bryan Abbott, MSTaunton, MA1306671987
Common questions
What is Eva Altvater's NPI number?
Eva Altvater's National Provider Identifier (NPI) is 1457058232, issued on Feb 13, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Eva Altvater located?
The NPPES record lists a practice address at 227 Chelmsford St Ste 13C, Chelmsford, MA, 01824. Phone: (978) 204-4111. Providers update this record themselves, so call before visiting.
How can I verify Eva Altvater's license?
Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.