EFREN P BARIA JR. DO
NPI 1609982115
Anesthesiology - Pain Medicine in San Francisco, CA

NPI Status: Active since August 21, 2006

Contact Information

3555 CESAR CHAVEZ
SAN FRANCISCO, CA
ZIP 94110
Phone: (415) 641-6889

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  • Individual
  • Male
  • Years of Experience 25
  • Anesthesiology
  • Pain Medicine
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About EFREN BARIA

This page provides the complete NPI Profile along with additional information for Efren Baria, a provider established in San Francisco, California with a medical specialization in Anesthesiology, focusing in pain medicine and more than 25 years of experience. He graduated from Midwestern University, Chicago College Of Osteopathic Med in 2001. The healthcare provider is registered in the NPI registry with number 1609982115 assigned on August 2006. The practitioner's primary taxonomy code is 207LP2900X with license number 20A9188 (CA). The provider is registered as an individual and his NPI record was last updated 18 years ago.

NPI
1609982115
Provider Name
EFREN P BARIA JR. DO
Gender
Male
Entity Type
Individual
Location Address
3555 CESAR CHAVEZ SAN FRANCISCO, CA 94110
Location Phone
(415) 641-6889
Mailing Address
PO BOX 1622 ORANGE, CA 92856
Mailing Phone
(866) 740-7029
Medical School Name
MIDWESTERN UNIVERSITY, CHICAGO COLLEGE OF OSTEOPATHIC MED
Graduation Year
2001
Is Sole Proprietor?
No
Enumeration Date
08-21-2006
Last Update Date
05-01-2008
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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

Anesthesiology Pain Medicine

Taxonomy Code
207LP2900X
Type
Allopathic & Osteopathic Physicians
License No.
20A9188
License State
CA
Taxonomy Description
An anesthesiologist who provides a high level of care, either as a primary physician or consultant, for patients experiencing problems with acute, chronic and/or cancer pain in both hospital and ambulatory settings. Patient care needs are also coordinated with other specialists.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
D36273MEDICARE UPIN (02) 
020A91880MEDICARE PIN (08)CA 
I50104MEDICARE UPIN (02)CA 
00AX91880MEDICAID (05)CA 

Medicare Participation & PECOS Enrollment Status

Efren Baria is registered with Medicare and accepts claims assignment, this means the provider accepts the approved amount for the cost of rendered services as full payment. Participating providers may not charge beneficiaries more than the approved amount for their services. Please keep in mind that beneficiaries still have to pay a coinsurance or copayment amount for a visit or service.

Efren Baria 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

  • PECOS PAC ID: 6406862150

    What is the PECOS Associate Control ID?
    A PAC ID is a unique 10-digit number assigned to an individual or organization healthcare provider in PECOS. The PAC ID is used to link together all the provider information, like tax identification numbers and organizational names. A PAC ID can be connected to multiple Enrollment IDs if an individual or organization has enrolled in PECOS more than once.

  • PECOS Enrollment ID: I20060303000670

    What is the Provider Enrollment ID?
    The Enrollment ID is a unique alphanumeric 15-digit code assigned to each new provider's PECOS enrollment application. The Enrollment ID is used to link together all the provider enrollment information like enrollment type, state, provider specialty, and reassignment of benefits.

  • Accepts Medicare Assignment? Yes

    What does it mean "accepts medicare assignment"?
    When a provider accepts Medicare assignment, the provider agrees to be paid directly by Medicare and to accept the payment amount approved by Medicare. Additionally, the provider agrees to not bill patients for more than the Medicare deductible and coinsurance amounts.
    A provider who doesn't accept assignment may charge you up to 15% over the Medicare-approved amount. This is known as the limiting charge. You may have to pay this amount, or it may be covered by another insurer.

  • 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.

Anesthesia for electroshock therapy

Anesthesia for electroshock therapy involves administering medications to put you into a deep sleep. This ensures you won't feel pain or remember the procedure. It's essential for your comfort and safety during the therapy.

This service was performed 18 times for 13 patients

Anesthesia for extensive surgery on spine

Anesthesia for extensive spine surgery involves medication to block pain and make you unconscious during the procedure. It ensures comfort and prevents movement. Two types may be used: general (you sleep) or regional (numbs a large area). The choice depends on the surgery specifics and your health.

This service was performed 17 times for 17 patients

Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope

This procedure involves the use of an endoscope, a flexible tube with a light and camera, to examine your esophagus, stomach, or upper small bowel. Anesthesia ensures you are comfortable and pain-free during the procedure.

This service was performed 47 times for 47 patients

Anesthesia for other procedure on large bowel using an endoscope

Anesthesia for an endoscopic procedure on the large bowel ensures comfort and relaxation during the procedure. You'll be given medication to make you drowsy or asleep, eliminating any discomfort. The medication can be administered through a vein or inhaled.

This service was performed 22 times for 22 patients

Anesthesia for other procedure on skin of arms, legs, and front body

Anesthesia for procedures on the skin of your arms, legs, and front body is a service that numbs the area being treated. This ensures you don't feel pain during procedures like biopsies, stitches, or minor surgeries. It's administered through a small injection or a topical cream.

This service was performed 12 times for 12 patients

Anesthesia for other procedure on urinary system through urethra

Anesthesia for a procedure on the urinary system through the urethra involves using medicine to numb sensation in the area. This is done to ensure you feel no pain or discomfort during the procedure. The medicine can be given locally, regionally, or generally, depending on the specifics of your procedure.

This service was performed 12 times for 12 patients

Anesthesia for procedure on posterior opening and rectum

Anesthesia for procedures on the posterior opening and rectum ensures comfort during medical procedures. It involves the administration of medication to numb the area or induce sleep, so you don't feel pain or discomfort. This helps doctors perform necessary procedures smoothly and effectively.

This service was performed 16 times for 16 patients

Anesthesia for procedure on gallbladder, pancreas, or liver using an endoscope

This procedure involves using an endoscope, a flexible tube with a light and camera, to examine or treat your gallbladder, pancreas, or liver. Anesthesia is administered to ensure you're comfortable and pain-free during the procedure.

This service was performed 31 times for 29 patients

Anesthesia for procedure on small and large bowel using an endoscope

Anesthesia for an endoscopic procedure on the small and large bowel ensures comfort and relaxation during the procedure. It involves administering medicine to help you sleep or feel drowsy. This allows the doctor to examine your bowels without causing you discomfort or pain.

This service was performed 12 times for 12 patients

Anesthesia for x-ray or radiation therapy

Anesthesia for x-ray or radiation therapy involves administering medication to help you relax or sleep during the procedure. It's used to ensure comfort, minimize movement, and reduce anxiety. The type of anesthesia used depends on the procedure and patient's health.

This service was performed 16 times for 16 patients

Reviews for EFREN P BARIA JR. DO

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NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1609982115, we treat the final digit (5) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 65. The final step is to find the difference between that total and the next multiple of ten (70 - 65 = 5).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
6
Unchanged
Pos 3
0
Doubled → 0
Pos 4
9
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
8
Unchanged
Pos 7
2
Doubled → 4
Pos 8
1
Unchanged
Pos 9
1
Doubled → 2
Check
5
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 0 → 0 9 → 18 → 9 2 → 4 1 → 2

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 6 + 0 + 9 + 1 + 8 + 8 + 4 + 1 + 2 + 24 = 65

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 65 is 70. The difference is the calculated check digit.

70 - 65 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1609982115.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Emergency Medicine
3555 CESAR CHAVEZ
SAN FRANCISCO, CA 94110
Physician Assistant
3555 CESAR CHAVEZ
SAN FRANCISCO, CA 94110
Emergency Medicine
3555 CESAR CHAVEZ
SAN FRANCISCO, CA 94110
Emergency Medicine
3555 CESAR CHAVEZ
SAN FRANCISCO, CA 94110
Internal Medicine
3555 CESAR CHAVEZ
SAN FRANCISCO, CA 94110
Nurse Anesthetist, Certified Registered
3555 CESAR CHAVEZ
SAN FRANCISCO, CA 94110
Anesthesiology (Pain Medicine)
3555 CESAR CHAVEZ
SAN FRANCISCO, CA 94110
Internal Medicine
3555 CESAR CHAVEZ
SAN FRANCISCO, CA 94110
Internal Medicine
3555 CESAR CHAVEZ
SAN FRANCISCO, CA 94110
Emergency Medicine
3555 CESAR CHAVEZ
SAN FRANCISCO, CA 94110
Pathology (Clinical Pathology/Laboratory Medicine)
3555 CESAR CHAVEZ
SAN FRANCISCO, CA 94110
Emergency Medicine
3555 CESAR CHAVEZ
SAN FRANCISCO, CA 94110
Nurse Anesthetist, Certified Registered
3555 CESAR CHAVEZ
SAN FRANCISCO, CA 94110
Pharmacist
3555 CESAR CHAVEZ
SAN FRANCISCO, CA 94110
Internal Medicine
3555 CESAR CHAVEZ
SAN FRANCISCO, CA 94110
Registered Nurse (Lactation Consultant)
3555 CESAR CHAVEZ
SAN FRANCISCO, CA 94110
Nurse Practitioner (Family)
3555 CESAR CHAVEZ
SAN FRANCISCO, CA 94110
Nurse Practitioner (Adult Health)
3555 CESAR CHAVEZ
SAN FRANCISCO, CA 94110
Physician Assistant
3555 CESAR CHAVEZ
SAN FRANCISCO, CA 94110
Registered Nurse (Diabetes Educator)
3555 CESAR CHAVEZ, DIABETES CENTER ROOM 230
SAN FRANCISCO, CA 94110

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1609982115, enumerated as an "individual" on August 21, 2006.

The provider is located at 3555 CESAR CHAVEZ SAN FRANCISCO, CA 94110 and the phone number is (415) 641-6889.

Anesthesiology with taxonomy code 207LP2900X and a focus in Pain Medicine.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.