DR. ALFRED SUNG HONG M.D.
NPI 1689901746
Obstetrics & Gynecology in Los Angeles, CA

NPI Status: Active since November 11, 2009

Contact Information

2051 MARENGO STREET
DEPT OB/GYN INPATIENT TOWER C3 F107
LOS ANGELES, CA
ZIP 90033
Phone: (323) 409-8848

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  • Individual
  • Male
  • Years of Experience 20
  • Obstetrics & Gynecology
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About ALFRED HONG

This page provides the complete NPI Profile along with additional information for Alfred Hong, a women's health care provider established in Los Angeles, California with a medical specialization in Obstetrics & Gynecology and more than 20 years of experience. He graduated from Chicago College Of Medicine And Surgery in 2006. The healthcare provider is registered in the NPI registry with number 1689901746 assigned on November 2009. The practitioner's primary taxonomy code is 207V00000X with license number A102767 (CA). The provider is registered as an individual and his NPI record was last updated 16 years ago.

NPI
1689901746
Provider Name
DR. ALFRED SUNG HONG M.D.
Gender
Male
Entity Type
Individual
Location Address
2051 MARENGO STREET DEPT OB/GYN INPATIENT TOWER C3 F107 LOS ANGELES, CA 90033
Location Phone
(323) 409-8848
Mailing Address
645 W 9TH ST #336 LOS ANGELES, CA 90015
Mailing Phone
(310) 621-7177
Medical School Name
CHICAGO COLLEGE OF MEDICINE AND SURGERY
Graduation Year
2006
Is Sole Proprietor?
Yes
Enumeration Date
11-11-2009
Last Update Date
11-11-2009
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Women's health care providers like Alfred Hong treat and diagnose diseases and conditions that affect a woman's physical and emotional health. Women's health professionals come from a variety of different specialties, including obstetrician/gynecologists, general surgeons, perinatologists, physician assistants, nurse practitioners or nurse midwives. A women's health provider might help you with family planning, breast care, pregnancy and child birth, osteoporosis, menopause, heart disease, etc.

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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

Obstetrics & Gynecology

Taxonomy Code
207V00000X
Type
Allopathic & Osteopathic Physicians
License No.
A102767
License State
CA
Taxonomy Description
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.

Medicare Participation & PECOS Enrollment Status

Alfred Hong 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.

Alfred Hong 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: 6608033873

    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: I20120131000802

    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

Physician Visit Costs



The typical physician office visit costs for Medicare beneficiaries in this area are: $35.59 for a new patient copayment and $19.49 for an established patient copayment.

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 90033 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 99213

  • Average Established Patient Price $77.96
  • Minimum Established Patient Price $20.84
  • Maximum Established Patient Price $153.61
  • Average Established Patient Copayment $19.49
  • 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.

Reviews for DR. ALFRED SUNG HONG M.D.

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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.
1689901746
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
26169180278
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 6 + 1 + 6 + 9 + 1 + 8 + 0 + 2 + 7 + 8 + 24 = 74
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
80 - 74 = 66

The NPI number 1689901746 is valid because the calculated check digit 6 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
1336295526MR. OSCAR DELBERT MILES-SMITH JR. PA
Individual
Physician Assistant2051 MARENGO STREET LAC USC MEDICAL CENTER, IPT ROOM C1A113
LOS ANGELES, CA 90033
(323) 409-6715
1992029599 EDWARD KWON
Individual
Surgery (Surgical Critical Care)2051 MARENGO STREET IPI, C52100
LOS ANGELES, CA 90033
(323) 409-7761
1770194839 SIDEEKA AJULO RRT-NPS
Individual
Respiratory Therapist, Registered (Critical Care)2051 MARENGO STREET RESPIRATORY DEPARTMENT
LOS ANGELES, CA 90033
(559) 481-1599
1851832190 ANDREW MINH NGUYEN MD
Individual
Anesthesiology (Pain Medicine)2051 MARENGO STREET IPT C4E100
LOS ANGELES, CA 90033
(323) 409-7748
1780017764 KRISTOPHER ALLEN CARLE M.D.
Individual
Emergency Medicine2051 MARENGO STREET INPATIENT TOWER-ROOM C1A100
LOS ANGELES, CA 90033
(714) 401-8215
1003330150 DAT HUU PHAM
Individual
Respiratory Therapist, Registered (Neonatal/Pediatrics)2051 MARENGO STREET
LOS ANGELES, CA 90033
(323) 409-1000
1316334204 ANALIESE MARIE DICONTI-GIBBS M.D.
Individual
Hospitalist2051 MARENGO STREET CLINIC TOWER A6E
LOS ANGELES, CA 90033
(323) 409-5669
1750809505MR. MELVIN BROWN RCP
Individual
Respiratory Therapist, Registered2051 MARENGO STREET
LOS ANGELES, CA 90033
(323) 409-7928
1447886445DR. ERIN DANIELLE MYERS MD
Individual
Student in an Organized Health Care Education/Training Program2051 MARENGO STREET DIVISION OF NEWBORN MEDICINE, IRD BUILDING ROOM 820
LOS ANGELES, CA 90033
(323) 409-3406
1023503992DR. KEVIN LEE JUNUS DO
Individual
Radiology (Diagnostic Radiology)2051 MARENGO STREET D&T 3D321
LOS ANGELES, CA 90033
(323) 409-7257
1790345593 MISATO KOIZUMI
Individual
Registered Nurse2051 MARENGO STREET IPT-5M
LOS ANGELES, CA 90033
(323) 409-7750
1013412543 LAURA BLOOM MD, MS, MBA
Individual
Surgery (Trauma Surgery)2051 MARENGO STREET LA GENERAL MEDICAL CENTER, INPATIENT TOWER ROOM C5L100
LOS ANGELES, CA 90033
(510) 589-3740

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1689901746, enumerated in the NPI registry as an "individual" on November 11, 2009

The provider is located at 2051 Marengo Street Dept Ob/gyn Inpatient Tower C3 F107 Los Angeles, Ca 90033 and the phone number is (323) 409-8848

The provider's speciality is Obstetrics & Gynecology with taxonomy code 207V00000X

The provider has more than 20 years of experience. He graduated from Chicago College Of Medicine And Surgery in 2006.

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 $77.96 and an average copayment of 19.49. Please review your insurance plan or contact the provider directly to determine your specific costs.

This NPI record was last updated on November 11, 2009. 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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