DR. PETER BARNETT M.D.
NPI 1699882589
Emergency Medicine in Walnut Creek, CA
NPI Status: Active since August 24, 2006
Contact Information
1990 N CALIFORNIA BLVD
SUITE 400
WALNUT CREEK, CA
ZIP 94596
Phone: (925) 225-5837
Fax: (925) 225-5838
- Individual
- Male
- Emergency Medicine
- PECOS Enrolled
About PETER BARNETT
This page provides the complete NPI Profile along with additional information for Peter Barnett, a provider established in Walnut Creek, California with a medical specialization in Emergency Medicine. The healthcare provider is registered in the NPI registry with number 1699882589 assigned on August 2006. The practitioner's primary taxonomy code is 207P00000X with license number A110165 (CA). The provider is registered as an individual and his NPI record was last updated 15 years ago.
- NPI
- 1699882589
- Provider Name
- DR. PETER BARNETT M.D.
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 1990 N CALIFORNIA BLVD SUITE 400 WALNUT CREEK, CA 94596
- Location Phone
- (925) 225-5837
- Location Fax
- (925) 225-5838
- Mailing Address
- 1990 N CALIFORNIA BLVD SUITE 400 WALNUT CREEK, CA 94596
- Mailing Phone
- (925) 225-5837
- Is Sole Proprietor?
- No
- Enumeration Date
- 08-24-2006
- Last Update Date
- 11-08-2010
- Code Navigator
Location Map
Specialty - Primary Taxonomy
The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.
- Classification
Emergency Medicine
- Taxonomy Code
- 207P00000X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- A110165
- License State
- CA
- Taxonomy Description
- An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
Medicare Participation & PECOS Enrollment Status
Peter Barnett is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.
What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.
Is the provider registered in PECOS? Yes
Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes
Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes
Eligible to Order or Refer a Home Health Agency (HHA): Yes
Eligible to Order or Refer Power Mobility Devices: Yes
Areas of Expertise
The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.
Follow-up nursing facility visit per day, typically 15 minutes
Follow-up nursing facility visit per day, typically 25 minutes
Initial nursing facility visit per day, typically 25 minutes
A follow-up nursing facility visit per day is a daily check-up service provided by healthcare professionals. It lasts around 15 minutes and involves assessing your health status, monitoring your recovery progress, and addressing any concerns you may have about your health or treatment.
This service was performed 902 times for 265 patientsA follow-up nursing facility visit per day is a daily check-in by a healthcare professional. This 25-minute visit typically involves monitoring your health progress, addressing any concerns, and adjusting treatment plans as necessary. It's a vital part of ensuring your ongoing wellbeing.
This service was performed 70 times for 48 patientsAn initial nursing facility visit is a daily check-up to monitor your health status. This service, lasting typically 25 minutes, involves a nurse assessing your overall wellbeing, discussing concerns, and updating your care plan as needed.
This service was performed 213 times for 209 patientsPhysician Visit Costs
The pricing information below displays the copayment minimum, maximum and average amount that patients under Medicare are charged when visiting this provider as a new or established patient. Please keep in mind that these prices are just for reference purposes, and the actual prices charged by the provider might be different.
For patients covered under private health plans the prices below are also useful as healthcare pricing for private insurance is usually established as a function of Medicare prices. Private insurance covered patients should check their individual plans to determine the exact pricing.
The prices below reflect the costs for new and established patients in the 94596 ZIP code area.
New Patients Visit Costs *
The most utilized procedure code for new patients office visits is 99203
- Average New Patient Price $104.51
- Minimum New Patient Price $69
- Maximum New Patient Price $202.35
- Average New Patient Copayment $26.12
- Minimum New Patient Copayment $17.25
- Maximum New Patient Copayment $50.58
Established Patients Visit Costs *
The most utilized procedure code for established patients office visits is 99214
- Average Established Patient Price $119.48
- Minimum Established Patient Price $23.44
- Maximum Established Patient Price $166.46
- Average Established Patient Copayment $29.87
- Minimum Established Patient Copayment $5.86
- Maximum Established Patient Copayment $41.61
* The physician office visit costs information is generated by statistical analysis of similar providers in the same geographical area. The pricing information above IS NOT the amount charged by this provider.
Reviews for DR. PETER BARNETT M.D.
There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.
NPI Validation Check Digit Calculation
The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.
| Start with the original NPI number, the last digit is the check digit and is not used in the calculation. | |||||||||
| 1 | 6 | 9 | 9 | 8 | 8 | 2 | 5 | 8 | 9 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 6 | 18 | 9 | 16 | 8 | 4 | 5 | 16 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 6 + 1 + 8 + 9 + 1 + 6 + 8 + 4 + 5 + 1 + 6 + 24 = 81 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 90 - 81 = 9 | 9 | ||||||||
The NPI number 1699882589 is valid because the calculated check digit 9 using the Luhn validation algorithm matches the last digit of the original NPI number.
Other Providers at the Same Location
The following 12 providers are registered at the same or nearby location.
| NPI | Name / Type | Taxonomy | Address |
|---|---|---|---|
| 1821167545 | PATRICK EDWARD SHIPSEY M.D. Individual | Emergency Medicine | 1990 N CALIFORNIA BLVD SUITE 400 WALNUT CREEK, CA 94596 (925) 225-5837 |
| 1588960694 | KENNARD DAVID BEARD P.A. Individual | Physician Assistant (Surgical) | 1990 N CALIFORNIA BLVD SUITE 400 WALNUT CREEK, CA 94596 (925) 225-5837 |
| 1427469097 | MR. ZACHARIA DAVID GREENLEE PA-C Individual | Physician Assistant | 1990 N CALIFORNIA BLVD STE 400 WALNUT CREEK, CA 94596 (925) 225-5837 |
| 1235544271 | MOBILE HEALTHCARE INTEGRATIONS LLC Organization | Family Medicine | 1990 N CALIFORNIA BLVD 8TH FLOOR WALNUT CREEK, CA 94596 (925) 895-2519 |
| 1811966492 | DR. HUU NGOC NGUYEN D.O. Individual | Internal Medicine | 1990 N CALIFORNIA BLVD SUITE 400 VEP HEALTH CARE, INC WALNUT CREEK, CA 94596 (925) 225-5837 |
| 1487680393 | DR. PETER CHRISTOPHER BENSON M.D. Individual | Emergency Medicine | 1990 N CALIFORNIA BLVD 8TH FLOOR WALNUT CREEK, CA 94596 (925) 895-2519 |
| 1841509171 | KEVIN MICHAEL SILAS KING PA-C Individual | Physician Assistant | 1990 N CALIFORNIA BLVD SUITE 400 WALNUT CREEK, CA 94596 (925) 225-5837 |
| 1205861036 | SANDRA KAY SAUNDERS MD Individual | Emergency Medicine | 1990 N CALIFORNIA BLVD STE. 400 WALNUT CREEK, CA 94596 (925) 225-5837 |
| 1578862157 | ANDREW OTTO M.D. Individual | Emergency Medicine | 1990 N CALIFORNIA BLVD SUITE #400 WALNUT CREEK, CA 94596 (540) 981-7000 |
| 1043607385 | ALL BETTER TOGETHER, LLC Organization | Behavior Analyst | 1990 N CALIFORNIA BLVD 8TH FLOOR WALNUT CREEK, CA 94596 (510) 517-6949 |
| 1295570067 | FAMILY WHOLE HEALTH PC Organization | Pediatrics | 1990 N CALIFORNIA BLVD WALNUT CREEK, CA 94596 (800) 491-2142 |
| 1447079181 | HAPPY HEARTS SPEECH & LANGUAGE THERAPY INC. Organization | Speech-Language Pathologist | 1990 N CALIFORNIA BLVD 8TH FLOOR #1090 WALNUT CREEK, CA 94596 (925) 940-8090 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1699882589, enumerated in the NPI registry as an "individual" on August 24, 2006
The provider is located at 1990 N California Blvd Suite 400 Walnut Creek, Ca 94596 and the phone number is (925) 225-5837
The provider's speciality is Emergency Medicine with taxonomy code 207P00000X
Yes, as of June 20, 2025 the provider is registered in PECOS and is eligible to order health care services or supplies for Medicare patients. If you are a beneficiary the provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.
Medicare beneficiaries should expect a typical cost of $104.51 with an average copayment of $26.12 for new patient appointments. Established patients should expect a typical charge of $119.48 and an average copayment of 29.87. Please review your insurance plan or contact the provider directly to determine your specific costs.
The most common procedures or services performed by this practitioner are: Follow-up nursing facility visit per day, typically 15 minutes, Follow-up nursing facility visit per day, typically 25 minutes and Initial nursing facility visit per day, typically 25 minutes.
This NPI record was last updated on August 24, 2006. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
NPI Profile data is regularly updated with the latest NPI registry information, if you would like to update or remove your NPI Profile in this website please contact us.