MS. RACHEL S KRELLENSTEIN
NPI 1245465236
Counselor - Mental Health in San Mateo, CA

Q: What is Rachel Krellenstein's NPI number?

The NPI number for Rachel Krellenstein is 1245465236. It was assigned to this individual provider in the NPPES registry on May 20, 2009.

Q: What is Rachel Krellenstein's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

Active since May 20, 2009PECOS EnrolledAccepts Medicare Assignment

1108 S EL CAMINO REAL, SAN MATEO, CA 94402(650) 458-0026(650) 458-0027 Get Directions Write a Review

NPPES record last updated: December 22, 2014. Verified against the NPPES registry weekly; last sync: July 19, 2026.

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About Ms. Rachel S Krellenstein NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MS. RACHEL S KRELLENSTEIN (NPI 1245465236) is an individual mental health provider in San Mateo, California and active in the NPI registry since May 2009. She is enrolled in Medicare PECOS and is a graduate of Other (2010).

NPPES Registry Identity

NPI1245465236

Entity TypeIndividualFemale

Primary Taxonomy101YM0800X

Provider Legal NameMS. RACHEL S KRELLENSTEIN

Location Address1108 S EL CAMINO REALSan Mateo, CA 94402-2804

Mailing Address1108 S El Camino RealSan Mateo, CA 94402-2804 · (650) 458-0026 · Fax (650) 458-0027

Phone(650) 458-0026

Fax(650) 458-0027

Sole ProprietorNo

Medical School CMSOtherGraduated 2010

Enumeration DateMay 20, 2009

Last NPPES UpdateDecember 22, 2014

✔ NPI 1245465236 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers

Taxonomy Code101YM0800X

Also ListedSocial Worker · ClinicalTaxonomy 1041C0700X

1108 S EL CAMINO REAL, San Mateo, CA 94402

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Ms. Rachel S Krellenstein is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID2365829835

PECOS Enrollment IDI20220523001544

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Other Providers at the Same Location NPPES 19

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

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