EDWARD LEIKEN MD
NPI 1104904739
Emergency Medicine in South San Francisco, CA

NPI Status: Active since November 01, 2006

Contact Information

1200 EL CAMINO REAL
SOUTH SAN FRANCISCO, CA
ZIP 94080
Phone: (650) 742-2000

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  • Individual
  • Male
  • Emergency Medicine
  • PECOS Enrolled

About EDWARD LEIKEN

This page provides the complete NPI Profile along with additional information for Edward Leiken, a provider established in South San Francisco, California with a medical specialization in Emergency Medicine. The healthcare provider is registered in the NPI registry with number 1104904739 assigned on November 2006. The practitioner's primary taxonomy code is 207P00000X with license number G74805 (CA). The provider is registered as an individual and his NPI record was last updated 4 years ago.

NPI
1104904739
Provider Name
EDWARD LEIKEN MD
Gender
Male
Entity Type
Individual
Location Address
1200 EL CAMINO REAL SOUTH SAN FRANCISCO, CA 94080
Location Phone
(650) 742-2000
Mailing Address
1800 HARRISON ST FL 7 OAKLAND, CA 94612
Mailing Phone
(510) 625-6262
Is Sole Proprietor?
No
Enumeration Date
11-01-2006
Last Update Date
12-02-2021
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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

Emergency Medicine

Taxonomy Code
207P00000X
Type
Allopathic & Osteopathic Physicians
License No.
G74805
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.

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
00G748050MEDICAID (05)CA 

Medicare Participation & PECOS Enrollment Status

Edward Leiken 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.

Emergency department visit for problem of high severity

An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.

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 94080 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 EDWARD LEIKEN 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.
1104904739
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
2104180876
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 1 + 0 + 4 + 1 + 8 + 0 + 8 + 7 + 6 + 24 = 61
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
70 - 61 = 99

The NPI number 1104904739 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 20 providers are registered at the same or nearby location.

NPI Name / Type Taxonomy Address
1407858988DR. SCOT W. RUSSELL PH.D.
Individual
Psychologist (Cognitive & Behavioral)1200 EL CAMINO REAL
SOUTH SAN FRANCISCO, CA 94080
(650) 742-3841
1831206499 THEA FAND-FREEMAN N.P.
Individual
Nurse Practitioner (Primary Care)1200 EL CAMINO REAL
SOUTH SAN FRANCISCO, CA 94080
(650) 742-2869
1154431203MR. THOMAS MICHAEL GROTHE NP
Individual
Nurse Practitioner (Adult Health)1200 EL CAMINO REAL
SOUTH SAN FRANCISCO, CA 94080
(650) 742-2857
1013019900DR. PIERSON CHIOU M.D.
Individual
Radiology (Diagnostic Radiology)1200 EL CAMINO REAL 1ST FLOOR, DEPARTMENT OF RADIOLOGY
SOUTH SAN FRANCISCO, CA 94080
(650) 742-3882
1366540320MS. SUSAN ESTHER BRENNAN N.P.
Individual
Nurse Practitioner (Family)1200 EL CAMINO REAL 5TH FLOOR HOPITAL TOWER
SOUTH SAN FRANCISCO, CA 94080
(650) 742-3307
1871682286 LEONIE B WOHL B PHARM
Individual
Pharmacist1200 EL CAMINO REAL
SOUTH SAN FRANCISCO, CA 94080
(650) 742-2628
1720169345MS. HILARIE SUZANNE HARRIS RNNP
Individual
Nurse Practitioner1200 EL CAMINO REAL
SOUTH SAN FRANCISCO, CA 94080
(650) 742-3149
1487738332DR. SUZANNE MARIE MORRIS PHARM.D.
Individual
Pharmacist1200 EL CAMINO REAL
SOUTH SAN FRANCISCO, CA 94080
(650) 742-2667
1710065313 JEFFREY CROWDER MD
Individual
Emergency Medicine1200 EL CAMINO REAL
SOUTH SAN FRANCISCO, CA 94080
(650) 742-2000
1083792683 WILLIAM CHUNG MD
Individual
Internal Medicine1200 EL CAMINO REAL
SOUTH SAN FRANCISCO, CA 94080
(650) 742-2000
1225116833 DANIEL L. KONG MD
Individual
Anesthesiology1200 EL CAMINO REAL
SOUTH SAN FRANCISCO, CA 94080
(650) 742-2000
1861570475 MICHELLE B. CAUGHEY MD
Individual
Internal Medicine1200 EL CAMINO REAL
SOUTH SAN FRANCISCO, CA 94080
(650) 742-2000
1447337001DR. ADREAHNA SONG
Individual
Pharmacist1200 EL CAMINO REAL
SOUTH SAN FRANCISCO, CA 94080
(808) 375-2522
1194803783 PETER R. DOUGLAS MD
Individual
Surgery1200 EL CAMINO REAL
SOUTH SAN FRANCISCO, CA 94080
(650) 742-2000
1285712877 THOMAS M. PONG MD
Individual
Internal Medicine (Cardiovascular Disease)1200 EL CAMINO REAL
SOUTH SAN FRANCISCO, CA 94080
(650) 742-2000
1700964301 KARL A. ANDERSON MD
Individual
Urology1200 EL CAMINO REAL
SOUTH SAN FRANCISCO, CA 94080
(650) 742-2000
1316025919 ROSS A. DYKSTRA MD
Individual
Anesthesiology1200 EL CAMINO REAL
SOUTH SAN FRANCISCO, CA 94080
(650) 742-2000
1134207731 ELIZABETH W. JACOBS MD
Individual
Hospitalist1200 EL CAMINO REAL
SOUTH SAN FRANCISCO, CA 94080
(650) 742-2000
1134207756 JOHN CARBONE DPM
Individual
Podiatrist1200 EL CAMINO REAL
SOUTH SAN FRANCISCO, CA 94080
(650) 742-2000
1609954254 KIM L. FEIGON MD
Individual
Emergency Medicine1200 EL CAMINO REAL
SOUTH SAN FRANCISCO, CA 94080
(650) 742-2000

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1104904739, enumerated in the NPI registry as an "individual" on November 01, 2006

The provider is located at 1200 El Camino Real South San Francisco, Ca 94080 and the phone number is (650) 742-2000

The provider's speciality is Emergency Medicine with taxonomy code 207P00000X

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 $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: Emergency department visit for problem of high severity.

This NPI record was last updated on November 01, 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.