Sophia Marshak
Speech-Language Pathologist · New York, NY
Sophia Marshak is a speech-language pathologist with a practice address in New York, New York, and NPI 1215581665, issued on Jul 24, 2019. Check the license with the New York board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Sophia Marshak
- Primary taxonomy
- Speech-Language Pathologist 235Z00000X
- License number
- SLP010347 GA
Self-reported in NPPES; status is on the state search - Practice location
- 134 W 26TH St RM 602, New York, NY 10001
- Phone
- (212) 604-9360
- Enumerated
- Jul 24, 2019
- Entity
- Type 1 · individual
Also registered at 134 W 26TH St RM 602
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Amina AhmedSpeech-Language Pathologist1609377522
- Sadiqua AliSpeech-Language Pathologist1003543182
- Dizhanae AllenSpeech-Language Pathologist1467180604
Verify Sophia Marshak in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New York 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
2,544 speech-language pathologist records list a New York practice address
They are 2,544 of the 98,468 NPPES records with a New York practice address, and 24,535 speech-language pathologist records in New York. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 2,544 in New York → All 24,535 in New York → Every provider in New York →
Other speech-language pathologist records in New York
- Allison AaronEast Setauket, NY1548875453
- Rebecca AaronsonOceanside, NY1881905289
- Kristen AasheimJefferson Valley, NY1669303012
- Luz AbadNew York, NY1124510599
- Yana Abakina, MS, CCC-SLPBrooklyn, NY1124525019
- Bailee AbalosHyde Park, NY1598659187
- Carolyn Abare, M.S.Pittsford, NY1437561115
- Stacy AbateGlendale, NY1255874848
- Molly Abatelli, M.S. , SLP-CF, TSSLDHicksville, NY1881423358
- Alena Abayev, M.A.CCC-SLPRichmond Hill, NY1104116128
Common questions
What is Sophia Marshak's NPI number?
Sophia Marshak's National Provider Identifier (NPI) is 1215581665, issued on Jul 24, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Sophia Marshak located?
The NPPES record lists a practice address at 134 W 26TH St RM 602, New York, NY, 10001. Phone: (212) 604-9360. Providers update this record themselves, so call before visiting.
How can I verify Sophia Marshak's license?
Search the New York 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.