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GREG A GREENBERG MD
NPI 1013927441
Hospitalist in Redding, CA

Active since August 08, 2006PECOS EnrolledAccepts Medicare Assignment
1100 BUTTE ST, REDDING, CA 96001(530) 227-6361(530) 229-3703 Get Directions Write a Review

NPPES record last updated: May 28, 2019. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: May 28, 2019, Feb 15, 2018 (2 updates tracked since 2018).

About Greg A Greenberg Md NPPES

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

GREG A GREENBERG MD (NPI 1013927441) is an individual hospitalist provider in Redding, California, licensed in California (A86727) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS and is a graduate of Ohio State University College Of Medicine (2001).

NPPES Registry Identity

NPI1013927441
Entity TypeIndividualMale
Primary Taxonomy208M00000X
Provider Legal NameGREG A GREENBERGCredential: MD
Location Address1100 BUTTE STRedding, CA 96001-0852
Mailing Address738 Sunriver LnRedding, CA 96001-0166 · (530) 227-6361 · Fax (530) 229-3703
Phone(530) 227-6361
Fax(530) 229-3703
Sole ProprietorNo
Medical School CMSOhio State University College Of MedicineGraduated 2001
Enumeration DateAugust 8, 2006
Last NPPES UpdateMay 28, 20192 updates tracked since enumeration
✔ NPI 1013927441 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 5

★ Primary SpecialtyHospitalistAllopathic & Osteopathic Physicians
Taxonomy Code208M00000X
License✔ Licensed in CA · A86727
Definition

Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.

Also ListedEmergency MedicineTaxonomy 207P00000X · License A86727 (CA)
Also ListedFamily MedicineTaxonomy 207Q00000X · License A86727 (CA)
Also ListedFamily Medicine · Addiction MedicineTaxonomy 207QA0401X · License A86727 (CA)
Also ListedInternal MedicineTaxonomy 207R00000X · License A86727 (CA)
1100 BUTTE ST, Redding, CA 96001
Open in Google Maps ↗

Other Identifiers 1

Medicaid00A867270CA

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

Greg A Greenberg 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 ID5395720791
PECOS Enrollment IDI20040825000931, I20240924002884
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 96001 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
$133.94 typical visit price
range $58.87 – $176.60
Typical copayment $33.48 (range $14.71 – $44.15)
Most-billed visit code 99204
Established Patient
$103.36 typical visit price
range $19.28 – $144.60
Typical copayment $25.84 (range $4.82 – $36.15)
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

Reported Quality Measures

Colorectal Cancer Screening
Percentage of adults 50-75 years of age who had appropriate screening for colorectal cancer
7%445 patients1/55-star benchmark: 85%
Preventive Care and Screening: Influenza Immunization
Percentage of patients aged 6 months and older seen for a visit between October 1 and March 31 who received an influenza immunization OR who reported previous receipt of an influenza immunization
3%723 patients1/55-star benchmark: 88%
Use of High-Risk Medications in the Elderly
Percentage of patients 65 years of age and older who were ordered high-risk medications. Two rates are submitted. 1) Percentage of patients who were ordered at least one high-risk medication.
Lower rates are better for this measure.
Patients 2+: 0% · 305 patients
2%305 patients4/55-star benchmark: 100%
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

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.

ANDREW L KNAPP DO PC
General Practice
1100 BUTTE ST
REDDING, CA 96001
Shasta County (530) 243-0498
SHASTA REGIONAL MEDICAL CENTER, LLC
General Acute Care Hospital
1100 BUTTE ST, ATTENTION: PATIENT FINANCIAL SERVICES
REDDING, CA 96001
Shasta County (530) 722-1316
SHASTA HEART PARTNERS INC
Thoracic Surgery (Cardiothoracic Vascular Surgery)
1100 BUTTE ST
REDDING, CA 96001
Shasta County (530) 230-8462
CARL EVAN BENNETT NP
Nurse Practitioner (Family)
1100 BUTTE ST
REDDING, CA 96001
Shasta County (530) 244-5400
PAVAN K DAVULURI MD
Anesthesiology
1100 BUTTE ST
REDDING, CA 96001
Shasta County (530) 241-0410
MARIE A JONES RD
Dietitian, Registered
1100 BUTTE ST
REDDING, CA 96001
Shasta County (530) 244-5115
ROBIN K. RASMUSSEN MD
Emergency Medicine
1100 BUTTE ST
REDDING, CA 96001
Shasta County (530) 244-5400
PRIME HEALTHCARE SERVICES - SHASTA LLC
Psychiatric Unit
1100 BUTTE ST
REDDING, CA 96001
Shasta County (530) 244-5454

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 Greg Greenberg's NPI number?

The NPI number for Greg Greenberg is 1013927441. It was assigned to this individual provider in the NPPES registry on August 8, 2006.

Where is Greg Greenberg located?

Greg Greenberg practices at 1100 Butte St, Redding, CA 96001. The listed phone number is (530) 227-6361.

What is Greg Greenberg's specialty?

The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.

Is Greg Greenberg enrolled in Medicare?

Yes. Greg Greenberg 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 Greg Greenberg was last updated on May 28, 2019. NPI Profile syncs with the weekly NPPES data releases published by CMS.