GARY BAKER MD
NPI 1437167863
Pain Medicine - Interventional Pain Medicine in Lakewood, CA

NPI Status: Active since August 03, 2006

Contact Information

5750 DOWNEY AVE
#306
LAKEWOOD, CA
ZIP 90712
Phone: (562) 408-4636
Fax: (714) 505-5781

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  • Individual
  • Male
  • Years of Experience 34
  • Pain Medicine
  • Interventional Pain Medicine
  • May Accept Medicare Approved Payment
  • PECOS Enrolled
  • CLIA Number: 05D2006096
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 12-04-2026

About GARY BAKER

This page provides the complete NPI Profile along with additional information for Gary Baker, a provider established in Lakewood, California with a medical specialization in Pain Medicine, focusing in interventional pain medicine and more than 34 years of experience. He graduated from University Of Southern California Keck School Of Medicine in 1992. The healthcare provider is registered in the NPI registry with number 1437167863 assigned on August 2006. The practitioner's primary taxonomy code is 208VP0014X with license number G078404 (CA). The provider is registered as an individual and his NPI record was last updated 18 years ago.

NPI
1437167863
Provider Name
GARY BAKER MD
Gender
Male
Entity Type
Individual
Location Address
5750 DOWNEY AVE #306 LAKEWOOD, CA 90712
Location Phone
(562) 408-4636
Location Fax
(714) 505-5781
Mailing Address
5750 DOWNEY AVE #306 LAKEWOOD, CA 90712
Mailing Phone
(562) 408-4636
Mailing Fax
(714) 505-5781
Medical School Name
UNIVERSITY OF SOUTHERN CALIFORNIA KECK SCHOOL OF MEDICINE
Graduation Year
1992
Is Sole Proprietor?
No
Enumeration Date
08-03-2006
Last Update Date
10-29-2007
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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

Pain Medicine Interventional Pain Medicine

Taxonomy Code
208VP0014X
Type
Allopathic & Osteopathic Physicians
License No.
G078404
License State
CA
Taxonomy Description
Interventional Pain Medicine is the discipline of medicine devoted to the diagnosis and treatment of pain and related disorders principally with the application of interventional techniques in managing subacute, chronic, persistent, and intractable pain, independently or in conjunction with other modalities of treatment.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1207LP2900XAllopathic & Osteopathic Physicians

Anesthesiology
Pain Medicine

G078404 (CA)
2208VP0000XAllopathic & Osteopathic Physicians

Pain Medicine
Pain Medicine

G078404 (CA)

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
G42062MEDICARE UPIN (02)CA 

Medicare Participation & PECOS Enrollment Status

Gary Baker is registered with Medicare but maybe doesn't accept claims assignment. If you are a Medicare beneficiary call and confirm with the provider before seeking any services.

Gary Baker 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: 1658303763

    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: I20050909000443

    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? Maybe

    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.

Established patient office or other outpatient visit, 20-29 minutes

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

This service was performed 69 times for 29 patients

Established patient office or other outpatient visit, 30-39 minutes

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.

This service was performed 1,259 times for 174 patients

Injection of drug or substance under skin or into muscle

This procedure involves administering medication directly under the skin or into a muscle. A small needle is used to inject the drug, allowing it to be absorbed quickly into the bloodstream. It's a common method for delivering a variety of medications.

This service was performed 371 times for 55 patients

Injection of substance into lower spine canal using imaging guidance

This procedure involves injecting a substance into your lower spine canal, guided by real-time images. It's done to diagnose or treat various conditions. You may feel slight discomfort, but it's generally safe and can provide valuable information for your treatment plan.

This service was performed 24 times for 20 patients

Injection, ketorolac tromethamine, per 15 mg

Ketorolac tromethamine is a medication administered through injection, often used to manage moderate to severe pain. Each 15 mg dose helps to reduce hormones causing inflammation and pain in the body. It is not recommended for long-term use.

This service was performed 730 times for 55 patients

Injection, methylprednisolone acetate, 80 mg

Methylprednisolone acetate is a strong anti-inflammatory medication. It is often given as an 80 mg injection to reduce inflammation and pain. It's commonly used for conditions like arthritis, allergic disorders, or other inflammatory diseases.

This service was performed 35 times for 24 patients

Injection, triamcinolone acetonide, not otherwise specified, 10 mg

Triamcinolone acetonide is a medication used to reduce inflammation in the body. It's given as a 10 mg injection for conditions like allergies, arthritis, or skin problems. The injection helps to decrease swelling, redness, and itching.

This service was performed 62 times for 22 patients

Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg

This is a procedure where a small dose of Vitamin B-12, also known as Cyanocobalamin, is injected into your body. This vitamin is essential for nerve function and the production of red blood cells. It's often used to treat vitamin B-12 deficiency.

This service was performed 213 times for 55 patients

New patient office or other outpatient visit, 45-59 minutes

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

This service was performed 42 times for 42 patients

Telephone medical discussion with physician, 21-30 minutes

This service involves a 21-30 minute phone conversation with a physician. It's a chance for you to discuss your health concerns, symptoms or treatment plans. It's similar to an in-person consultation, but conducted over the phone for your convenience and safety.

This service was performed 14 times for 14 patients

Physician 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 90712 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99204

  • Average New Patient Price $142.39
  • Minimum New Patient Price $62.96
  • Maximum New Patient Price $187.6
  • Average New Patient Copayment $35.59
  • Minimum New Patient Copayment $15.74
  • Maximum New Patient Copayment $46.9

Established Patients Visit Costs *

The most utilized procedure code for established patients office visits is 99214

  • Average Established Patient Price $109.96
  • Minimum Established Patient Price $20.84
  • Maximum Established Patient Price $153.61
  • Average Established Patient Copayment $27.49
  • Minimum Established Patient Copayment $5.21
  • Maximum Established Patient Copayment $38.4

* 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.

CLIA Information

The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:

CLIA Number
05D2006096
Facility Type
Physician Office
Certificate Effective Date
December 05, 2024
Certificate Expiration Date
December 04, 2026
Laboratory Director
GARY L. BAKER
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to Gary Baker to perform only waived tests. CLIA defines waived tests as simple tests with a low risk for an incorrect result. Waived tests include certain tests listed in CLIA regulations, tests cleared by the FDA for home use and tests approved by the FDA for waived status and that meet CLIA waiver criteria.

Reviews for GARY BAKER MD

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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.
1437167863
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
24672614812
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 4 + 6 + 7 + 2 + 6 + 1 + 4 + 8 + 1 + 2 + 24 = 67
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
70 - 67 = 33

The NPI number 1437167863 is valid because the calculated check digit 3 using the Luhn validation algorithm matches the last digit of the original NPI number.

Other Providers at the Same Location


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

NPI Name / Type Taxonomy Address
1518927540DR. JOSEPHINE B SAAD M.D.
Individual
Obstetrics & Gynecology5750 DOWNEY AVE SUITE 201
LAKEWOOD, CA 90712
(562) 633-1616
1891721353 JOSE L. PANTOJA M.D.
Individual
Specialist5750 DOWNEY AVE SUITE 202
LAKEWOOD, CA 90712
(562) 634-4939
1427084987KAMALI MEDICAL CORPORATION
Organization
Specialist5750 DOWNEY AVE SUITE 202
LAKEWOOD, CA 90712
(562) 634-4939
1891723482 OLGA R GINZBURG MD
Individual
Internal Medicine5750 DOWNEY AVE SUITE 100
LAKEWOOD, CA 90712
(562) 630-3105
1114958956 KHALID SAEED MD
Individual
Internal Medicine5750 DOWNEY AVE SUITE 100
LAKEWOOD, CA 90712
(562) 630-3105
1497786396 CHERIE R GARCIA MD
Individual
Internal Medicine5750 DOWNEY AVE SUITE 100
LAKEWOOD, CA 90712
(562) 630-3105
1891726725 AARON R KERN MD
Individual
Internal Medicine5750 DOWNEY AVE SUITE 100
LAKEWOOD, CA 90712
(562) 630-3105
1033140801 SCOTT A GORDON MD
Individual
Internal Medicine5750 DOWNEY AVE SUITE 100
LAKEWOOD, CA 90712
(562) 630-3105
1962433706 MANSOOR S SHAH MD
Individual
Internal Medicine5750 DOWNEY AVE SUITE 100
LAKEWOOD, CA 90712
(562) 630-3105
1013926211GARY L. BAKER, M.D.
Organization
Pain Medicine (Interventional Pain Medicine)5750 DOWNEY AVE SUITE 306
LAKEWOOD, CA 90712
(562) 408-4636
1194898130 SOAD A SALAM RPT BS PHYSICAL THER
Individual
Physical Therapist5750 DOWNEY AVE SUITE 301
LAKEWOOD, CA 90712
(562) 633-3501
1124191168 ADEL A SALAM RPT BS PHYSICAL THER
Individual
Physical Therapist5750 DOWNEY AVE #301
LAKEWOOD, CA 90712
(562) 633-3501
1861565806SOUTH COAST PHYSICAL THERAPY
Organization
Clinic/Center (Physical Therapy)5750 DOWNEY AVE #301
LAKEWOOD, CA 90712
(562) 633-3501
1568526689MR. EDGAR A ABBES DPM
Individual
Podiatrist5750 DOWNEY AVE SUITE 203
LAKEWOOD, CA 90712
(562) 602-6166
1255528857MARK R. EZEKIEL, M.D., A MEDICAL CORPORATION
Organization
Anesthesiology (Pain Medicine)5750 DOWNEY AVE SUITE 306
LAKEWOOD, CA 90712
(310) 362-3162
1760747273TMS WELLNESS GROUP
Organization
Family Medicine5750 DOWNEY AVE SUITE 100
LAKEWOOD, CA 90712
(855) 867-5551
1437180320 MICHAEL N CASTRO MD
Individual
Dermatology5750 DOWNEY AVE SUITE 100
LAKEWOOD, CA 90712
(562) 630-3105
1902098304GARY L BAKER MD A PROFESSIONAL CORPORATION
Organization
Specialist5750 DOWNEY AVE SUITE 306
LAKEWOOD, CA 90712
(562) 408-4636
1588030951PROHEALTH PARTNERS A MEDICAL GROUP INC
Organization
Family Medicine5750 DOWNEY AVE SUITE 206
LAKEWOOD, CA 90712
(562) 384-3034
1548857816PIH HEALTH PHYSICIANS
Organization
Family Medicine5750 DOWNEY AVE SUITE 205
LAKEWOOD, CA 90712
(562) 597-4181

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1437167863, enumerated in the NPI registry as an "individual" on August 03, 2006

The provider is located at 5750 Downey Ave #306 Lakewood, Ca 90712 and the phone number is (562) 408-4636

The provider's speciality is Pain Medicine with taxonomy code 208VP0014X with a focus in Interventional Pain Medicine

The provider has more than 34 years of experience. He graduated from University Of Southern California Keck School Of Medicine in 1992.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to make sure your health plan is currently accepted.

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 $142.39 with an average copayment of $35.59 for new patient appointments. Established patients should expect a typical charge of $109.96 and an average copayment of 27.49. 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: Established patient office or other outpatient visit, 20-29 minutes, Established patient office or other outpatient visit, 30-39 minutes, Injection of drug or substance under skin or into muscle, Injection of substance into lower spine canal using imaging guidance, Injection, ketorolac tromethamine, per 15 mg, Injection, methylprednisolone acetate, 80 mg, Injection, triamcinolone acetonide, not otherwise specified, 10 mg, Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg, New patient office or other outpatient visit, 45-59 minutes and Telephone medical discussion with physician, 21-30 minutes.

The provider's CLIA number is 05D2006096 for a "physician office" facility with a CLIA Certificate of Waiver. This CLIA certificate is issued to perform only waived tests. CLIA defines waived tests as simple tests with a low risk for an incorrect result. Waived tests include certain tests listed in CLIA regulations, tests cleared by the FDA for home use and tests approved by the FDA for waived status and that meet CLIA waiver criteria..

This NPI record was last updated on August 03, 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].
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