GRIGORIOS CHRYSOFAKIS MD
NPI 1700159118
Internal Medicine - Hematology & Oncology in Sacramento, CA

Active since February 15, 2012PECOS EnrolledAccepts Medicare Assignment
2800 L ST STE 300, SACRAMENTO, CA 95816(916) 453-3300(916) 454-6822 Get Directions Write a Review

NPPES record last updated: September 9, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Sep 9, 2025, May 15, 2018, May 11, 2016 (3 updates tracked since 2016).

About Grigorios Chrysofakis Md NPPES

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

GRIGORIOS CHRYSOFAKIS MD (NPI 1700159118) is an individual hematology & oncology provider in Sacramento, California, licensed in California (A137137) and active in the NPI registry since February 2012. He is enrolled in Medicare PECOS, maintains a secondary practice location in Sacramento, and is a graduate of Other (2004).

NPPES Registry Identity

NPI1700159118
Entity TypeIndividualMale
Primary Taxonomy207RH0003X
Provider Legal NameGRIGORIOS CHRYSOFAKISCredential: MD
Location Address2800 L ST STE 300Sacramento, CA 95816-5616
Mailing AddressPo Box 255228Sacramento, CA 95865-5228
Fax(916) 454-6822
Sole ProprietorNo
Medical School CMSOtherGraduated 2004
Enumeration DateFebruary 15, 2012
Last NPPES UpdateSeptember 9, 20253 updates tracked since enumeration
NPPES CertifiedSeptember 9, 2025
NPI 1700159118 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RH0003X
Licenses Licensed in CA · A137137 Licensed in CA · Y3314181
Definition
An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.

Secondary Practice Location 1

Location 13301 C St Ste 550Sacramento, CA 95816-3386 · Phone (916) 733-5300 · Fax (916) 351-4899

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

Grigorios Chrysofakis Md 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 ID8325337025
PECOS Enrollment IDI20160519001427
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.

Areas of Expertise CMS Part B claims 25

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Injection, fosaprepitant, 1 mg J1453
Fosaprepitant is an anti-nausea medication given via injection. It's often used to prevent nausea and vomiting caused by chemotherapy. This injection blocks signals to the brain that trigger these symptoms, helping you feel better.
12,300 services15 patients
Injection, ondansetron hydrochloride, per 1 mg J2405
Ondansetron hydrochloride is a medication given via injection to help prevent nausea and vomiting, often due to chemotherapy or surgery. It works by blocking certain chemicals in the body that trigger these symptoms.
2,297 services20 patients
Injection, dexamethasone sodium phosphate, 1 mg J1100
Dexamethasone sodium phosphate is a medication given via injection. It is a type of steroid that helps reduce inflammation and immune responses. It can be used to treat a variety of conditions, such as allergies, skin conditions, arthritis, and more.
1,635 services19 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
560 services137 patients
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count 85025
A Complete Blood Cell Count is a common test that measures various components of the blood, including red cells (carry oxygen), white cells (fight infection), and platelets (help blood clot). An automated test ensures accuracy. The differential count provides detailed information about white cell types.
394 services65 patients
Administration of chemotherapy into vein, 1 hour or less 96413
Chemotherapy is a treatment that uses drugs to destroy cancer cells. When administered into a vein, it's often through an IV. This procedure usually lasts 1 hour or less. You may feel a slight pinch as the needle is inserted, but it's generally painless.
283 services30 patients

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
$180.85 typical visit price
range $60.44 – $180.85
Typical copayment $45.21 (range $15.11 – $45.21)
Most-billed visit code 99205
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 7

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

Obstetrics & Gynecology (Gynecologic Oncology)
2800 L ST STE 300
SACRAMENTO, CA 95816
Obstetrics & Gynecology (Gynecologic Oncology)
2800 L ST STE 300
SACRAMENTO, CA 95816
Obstetrics & Gynecology (Gynecologic Oncology)
2800 L ST STE 300
SACRAMENTO, CA 95816
Surgery
2800 L ST STE 300
SACRAMENTO, CA 95816
Obstetrics & Gynecology
2800 L ST STE 300
SACRAMENTO, CA 95816
Physician Assistant (Medical)
2800 L ST STE 300
SACRAMENTO, CA 95816
Surgery (Surgical Oncology)
2800 L ST STE 300
SACRAMENTO, CA 95816

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Grigorios Chrysofakis's NPI number?

The NPI number for Grigorios Chrysofakis is 1700159118. It was assigned to this individual provider in the NPPES registry on February 15, 2012.

Where is Grigorios Chrysofakis located?

Grigorios Chrysofakis practices at 2800 L St Ste 300, Sacramento, CA 95816. The listed phone number is (916) 453-3300.

What is Grigorios Chrysofakis's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

Is Grigorios Chrysofakis enrolled in Medicare?

Yes. Grigorios Chrysofakis is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Grigorios Chrysofakis was last updated on September 9, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months 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.