DR. JOSHUA GRISCHKAN
NPI 1518493071
Internal Medicine in Sacramento, CA

Q: What is Joshua Grischkan's NPI number?

The NPI number for Joshua Grischkan is 1518493071. It was assigned to this individual provider in the NPPES registry on May 3, 2017.

Q: What is Joshua Grischkan's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Q: Is Joshua Grischkan enrolled in Medicare?

No. Joshua Grischkan has opted out of Medicare through November 21, 2026. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

Q: When was this NPI record last updated?

The NPPES record for Joshua Grischkan was last updated on January 29, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since May 03, 2017Opted out of Medicare · through Nov 21, 2026

2108 N ST STE N, SACRAMENTO, CA 95816(424) 342-5918 Get Directions Write a Review

NPPES record last updated: January 29, 2023. Verified against the NPPES registry weekly; last sync: October 04, 2026.

Record update history: Jan 29, 2023, Nov 21, 2022, Nov 8, 2022 (3 updates tracked since 2022).

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About Dr. Joshua Grischkan NPPES

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

DR. JOSHUA GRISCHKAN (NPI 1518493071) is an individual internal medicine provider in Sacramento, California, licensed in California (A160616) and active in the NPI registry since May 2017. He has opted out of Medicare through November 21, 2026 and remains eligible to order and refer and maintains a secondary practice location in Philadelphia.

NPPES Registry Identity

NPI1518493071

Entity TypeIndividualMale

Primary Taxonomy207R00000X

Provider Legal NameDR. JOSHUA GRISCHKAN

Location Address2108 N ST STE NSacramento, CA 95816-5712

Mailing Address2108 N St Ste 8070Sacramento, CA 95816-5712 · (424) 342-5918

Phone(424) 342-5918

Sole ProprietorNo

Enumeration DateMay 3, 2017

Last NPPES UpdateJanuary 29, 20233 updates tracked since enumeration

NPPES CertifiedJanuary 29, 2023

✔ NPI 1518493071 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in CA · A160616

Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

2108 N ST STE N, Sacramento, CA 95816

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Secondary Practice Location 1

Location 1833 Chestnut Street, Suite 220Philadelphia, PA 19107-4405 · Phone (215) 955-8465

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Dr. Joshua Grischkan has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from November 21, 2022 through November 21, 2026.

Opt-Out Effective DateNovember 21, 2022

Opt-Out In Effect ThroughNovember 21, 2026Opt-out affidavits renew automatically every two years unless cancelled

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 95816 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$137.20 typical visit price

range $60.44 – $180.85

Typical copayment $34.30 (range $15.11 – $45.21)

Most-billed visit code 99204

Established Patient

$105.95 typical visit price

range $19.88 – $148.15

Typical copayment $26.48 (range $4.97 – $37.03)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

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

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