ALEX S GRIGORIAN PA-C
NPI 1659602720
Physician Assistant - Medical in Long Beach, CA

NPI Status: Active since January 28, 2010

Contact Information

1045 ATLANTIC AVE
SUITE 611
LONG BEACH, CA
ZIP 90813
Phone: (562) 491-9823
Fax: (562) 432-0111

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  • Individual
  • Male
  • Years of Experience 17
  • Physician Assistant
  • Medical
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About ALEX GRIGORIAN

This page provides the complete NPI Profile along with additional information for Alex Grigorian, a primary care provider established in Long Beach, California with a medical specialization in Physician Assistant, focusing in medical and more than 17 years of experience. The healthcare provider is registered in the NPI registry with number 1659602720 assigned on January 2010. The practitioner's primary taxonomy code is 363AM0700X with license number PA 20518 (CA). The provider is registered as an individual and his NPI record was last updated 4 years ago.

NPI
1659602720
Provider Name
ALEX S GRIGORIAN PA-C
Gender
Male
Entity Type
Individual
Location Address
1045 ATLANTIC AVE SUITE 611 LONG BEACH, CA 90813
Location Phone
(562) 491-9823
Location Fax
(562) 432-0111
Mailing Address
1045 ATLANTIC AVE SUITE 611 LONG BEACH, CA 90813
Mailing Phone
(562) 491-9823
Mailing Fax
(562) 432-0111
Medical School Name
OTHER
Graduation Year
2009
Is Sole Proprietor?
Yes
Enumeration Date
01-28-2010
Last Update Date
12-05-2021
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A primary care provider (PCP) like Alex Grigorian sees people with common medical problems. The primary care provider might be a doctor, physician assistant, nurse practitioner or clinic that are usually involved in your long-term care. A PCP might provide preventive care, treat common medical conditions, identify urgent medical problems and refer you to specialists when necessary. Primary care is usually provided in an outpatient facility but if you are admitted to a hospital your PCP may assist in your care. The most common medical conditions seen by primary care providers are: hypertension, upper respiratory tract infections, depression or anxiety, back pain, arthritis, dermatitis, diabetes, urinary tract infections, etc

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

Physician Assistant Medical

Taxonomy Code
363AM0700X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
PA 20518
License State
CA

Medicare Participation & PECOS Enrollment Status

Alex Grigorian 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.

Alex Grigorian 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: 5597880559

    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: I20100914000680

    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

Reviews for ALEX S GRIGORIAN PA-C

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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.
1659602720
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
26109120474
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 6 + 1 + 0 + 9 + 1 + 2 + 0 + 4 + 7 + 4 + 24 = 60
Step 3: because the number obtained in step 2 ends in zero, the check digit is zero.
0

The NPI number 1659602720 is valid because the calculated check digit 0 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
1841294733 MERRILL M KNOPF M.D.
Individual
Ophthalmology1045 ATLANTIC AVE STE 1007
LONG BEACH, CA 90813
(562) 436-4558
1639126279PROHEALTH PARTNERS, A MEDICAL GROUP, INC.
Organization
Internal Medicine1045 ATLANTIC AVE SUITE 705
LONG BEACH, CA 90813
(562) 491-9281
1275570822 ROGER SAMAWI DO
Individual
Family Medicine1045 ATLANTIC AVE SUITE 1019
LONG BEACH, CA 90813
(562) 901-9228
1366481384 PETER FERRERA M.D.
Individual
Internal Medicine1045 ATLANTIC AVE SUITE 505
LONG BEACH, CA 90813
(562) 495-4952
1376583153DR. LEONARD PETER CUTULI DDS
Individual
Dentist (General Practice)1045 ATLANTIC AVE
LONG BEACH, CA 90813
(562) 435-5388
1841233624DOUGLAS K ULMER MD, A MEDICAL CORPORATION
Organization
Non-Pharmacy Dispensing Site1045 ATLANTIC AVE
LONG BEACH, CA 90813
(562) 435-5621
1326063835 AMARJEET S KAPOOR MD, FACC
Individual
Internal Medicine (Cardiovascular Disease)1045 ATLANTIC AVE SUITE 611
LONG BEACH, CA 90813
(562) 491-9840
1134146871 TERRANCE W DUSHENKO PHD
Individual
Psychologist1045 ATLANTIC AVE #806
LONG BEACH, CA 90813
(562) 590-5594
1568476513 THOMAS E MCCLOY MD
Individual
Internal Medicine1045 ATLANTIC AVE SUITE 1019
LONG BEACH, CA 90813
(562) 437-6213
1912013087 RORY J FRIEDMAN DPM
Individual
Podiatrist1045 ATLANTIC AVE STE #807
LONG BEACH, CA 90813
(562) 437-3338
1073619862DR. BERTRAM E SOHL M.D.
Individual
Specialist1045 ATLANTIC AVE SUITE 508
LONG BEACH, CA 90813
(562) 437-1882
1639263502 SAVITHRI KRISHNAMURTHY MD
Individual
Family Medicine1045 ATLANTIC AVE SUITE 705
LONG BEACH, CA 90813
(562) 491-9281
1710071717 ABDUL SATTAR ABBASI MD
Individual
Internal Medicine (Cardiovascular Disease)1045 ATLANTIC AVE SUITE 912
LONG BEACH, CA 90813
(562) 437-2801
1568550176GENERAL SURGEONS OF LONG BEACH
Organization
Surgery1045 ATLANTIC AVE SUITE 1002
LONG BEACH, CA 90813
(562) 435-5511
1467540120DR. STANLEY JOSEPH GOLDBERG M.D
Individual
Surgery1045 ATLANTIC AVE SUITE 1002
LONG BEACH, CA 90813
(562) 435-5511
1154492361 ANOOP SHAH MD
Individual
Internal Medicine (Gastroenterology)1045 ATLANTIC AVE SUITE 712
LONG BEACH, CA 90813
(562) 491-4879
1972704781DR. MICHAEL WALTER FLESOCK PH.D.
Individual
Psychologist (Clinical)1045 ATLANTIC AVE SUITE 806
LONG BEACH, CA 90813
(562) 590-5594
1417149899ADVANCED GI IMAGING & DIAGNOSTIC CENTER,INC
Organization
Specialist1045 ATLANTIC AVE SUITE 708
LONG BEACH, CA 90813
(562) 437-0719
1447420989DR. ALINE YEN-YIN WONG M.D.
Individual
Pediatrics1045 ATLANTIC AVE STE 605
LONG BEACH, CA 90813
(562) 901-6767
1588824684SAJA SHAHEEN, M.D., INC.
Organization
Internal Medicine1045 ATLANTIC AVE SUITE 812
LONG BEACH, CA 90813
(562) 437-0506

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1659602720, enumerated in the NPI registry as an "individual" on January 28, 2010

The provider is located at 1045 Atlantic Ave Suite 611 Long Beach, Ca 90813 and the phone number is (562) 491-9823

The provider's speciality is Physician Assistant with taxonomy code 363AM0700X with a focus in Medical

The provider has more than 17 years of experience.

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.

This NPI record was last updated on January 28, 2010. 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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