LESLIE LIBETH SEIJO M.D.
NPI 1700272267
Internal Medicine - Pulmonary Disease in San Francisco, CA

NPI Status: Active since April 11, 2015

Contact Information

505 PARNASSUS AVE
SAN FRANCISCO, CA
ZIP 94143
Phone: (415) 476-0753

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  • Individual
  • Female
  • Years of Experience 11
  • Internal Medicine
  • Pulmonary Disease
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About LESLIE SEIJO

This page provides the complete NPI Profile along with additional information for Leslie Seijo, an internist established in San Francisco, California with a medical specialization in Internal Medicine, focusing in pulmonary disease and more than 11 years of experience. She graduated from San Juan Bautista School Of Medicine in 2015. The healthcare provider is registered in the NPI registry with number 1700272267 assigned on April 2015. The practitioner's primary taxonomy code is 207RP1001X with license number A161949 (CA). The provider is registered as an individual and her NPI record was last updated 3 years ago.

NPI
1700272267
Provider Name
LESLIE LIBETH SEIJO M.D.
Gender
Female
Entity Type
Individual
Location Address
505 PARNASSUS AVE SAN FRANCISCO, CA 94143
Location Phone
(415) 476-0753
Mailing Address
513 PARNASSUS AVE # 111 SAN FRANCISCO, CA 94143
Mailing Phone
(415) 476-0753
Medical School Name
SAN JUAN BAUTISTA SCHOOL OF MEDICINE
Graduation Year
2015
Is Sole Proprietor?
No
Enumeration Date
04-11-2015
Last Update Date
07-13-2022
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An internist like Leslie Seijo is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.

Location Map

Secondary Locations

  • 1001 Potrero Ave
    San Francisco, CA 94110
    (628) 206-8494

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

Internal Medicine Pulmonary Disease

Taxonomy Code
207RP1001X
Type
Allopathic & Osteopathic Physicians
License No.
A161949
License State
CA
Taxonomy Description
An internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex disorders of the lungs.

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)
1207RC0200XAllopathic & Osteopathic Physicians

Internal Medicine
Critical Care Medicine

A161949 (CA)
2390200000XStudent, Health Care

Student in an Organized Health Care Education/Training Program

 

Medicare Participation & PECOS Enrollment Status

Leslie Seijo 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.

Leslie Seijo 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: 2062841158

    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: I20200413001037

    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

Provider Referred Orders for Durable Medical Equipment, Devices & Supplies

The following list reflects the services, supplies or durable medical equipment ordered by this provider to a DME supplier on behalf of patients. The information below is derived from Medicare claims data and reflects the BETOS category, HCPCS code information and the number times each service was submitted under the Medicare fee-for-service program.

Durable Medical Equipment

  • DME-Oxygen and Supplies (DC000N)

    Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing (HCPCS:E0431)

    1 DME suppliers used 11 Medicare Claims 11 Services Paid

  • DME-Other DME (DE000N)

    High frequency chest wall oscillation system, with full anterior and/or posterior thoracic region receiving simultaneous external oscillation, includes all accessories and supplies, each (HCPCS:E0483)

    1 DME suppliers used 23 Medicare Claims 23 Services Paid

  • DME-Other DME (DE000N)

    Nebulizer, with compressor (HCPCS:E0570)

    1 DME suppliers used 31 Medicare Claims 36 Services Paid

  • DME-Oxygen and Supplies (DC002N)

    Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate (HCPCS:E1390)

    1 DME suppliers used 34 Medicare Claims 34 Services Paid

Unknown

  • Treatment-Treatment - Miscellaneous (RX029N)

    Tacrolimus, immediate release, oral, 1 mg (HCPCS:J7507)

    6 DME suppliers used 23 Medicare Claims 1695 Services Paid

  • Treatment-Chemotherapy (RH012N)

    Pharmacy supply fee for oral anti-cancer, oral anti-emetic or immunosuppressive drug(s); for the first prescription in a 30-day period (HCPCS:Q0511)

    5 DME suppliers used 14 Medicare Claims 14 Services Paid

  • Treatment-Chemotherapy (RH012N)

    Pharmacy supply fee for oral anti-cancer, oral anti-emetic or immunosuppressive drug(s); for a subsequent prescription in a 30-day period (HCPCS:Q0512)

    7 DME suppliers used 20 Medicare Claims 23 Services Paid

Physician Visit Costs



The typical physician office visit costs for Medicare beneficiaries in this area are: $38.45 for a new patient copayment and $29.87 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 94143 ZIP code area.

New Patients Visit Costs *

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

  • Average New Patient Price $153.83
  • Minimum New Patient Price $69
  • Maximum New Patient Price $202.35
  • Average New Patient Copayment $38.45
  • 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 LESLIE LIBETH SEIJO 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.
1700272267
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
2700474212
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 7 + 0 + 0 + 4 + 7 + 4 + 2 + 1 + 2 + 24 = 53
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
60 - 53 = 77

The NPI number 1700272267 is valid because the calculated check digit 7 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
1962490847DR. JANE O KIM PHARM.D.
Individual
Pharmacist505 PARNASSUS AVE
SAN FRANCISCO, CA 94143
(415) 353-1068
1053300798DR. ARUP ROY-BURMAN M.D.
Individual
Pediatrics (Pediatric Critical Care Medicine)505 PARNASSUS AVE M680
SAN FRANCISCO, CA 94143
(415) 476-5153
1225013923DR. KATHLEEN TONG M.D.
Individual
Internal Medicine505 PARNASSUS AVE RM M-1180D
SAN FRANCISCO, CA 94143
(415) 502-1115
1902882046DR. RANDALL T HIGASHIDA M.D.
Individual
Specialist505 PARNASSUS AVE L352
SAN FRANCISCO, CA 94143
(415) 353-1869
1710963855DR. VAN V. HALBACH M.D.
Individual
Specialist505 PARNASSUS AVE L352
SAN FRANCISCO, CA 94143
(415) 353-1869
1134182884DR. HELGE EILERS MD
Individual
Anesthesiology505 PARNASSUS AVE
SAN FRANCISCO, CA 94143
(415) 514-3785
1508820143DR. CLAUS U. NIEMANN MD
Individual
Anesthesiology505 PARNASSUS AVE
SAN FRANCISCO, CA 94143
(415) 353-1545
1043274319DR. MANUEL PARDO MD
Individual
Anesthesiology (Critical Care Medicine)505 PARNASSUS AVE
SAN FRANCISCO, CA 94143
(415) 353-1116
1588628598DR. SUSAN C. LAMBE MD
Individual
Emergency Medicine505 PARNASSUS AVE
SAN FRANCISCO, CA 94143
(415) 353-1238
1831153725DR. SCOTT A OAKES MD
Individual
Pathology (Anatomic Pathology)505 PARNASSUS AVE
SAN FRANCISCO, CA 94143
(415) 514-3424
1831153741DR. HAROLD A. CHAPMAN MD
Individual
Internal Medicine505 PARNASSUS AVE
SAN FRANCISCO, CA 94143
(415) 443-4283
1568427185DR. ADRIAN W. GELB MD
Individual
Anesthesiology505 PARNASSUS AVE
SAN FRANCISCO, CA 94143
(415) 476-2131
1063477750DR. RONALD L. ARENSON MD
Individual
Radiology (Diagnostic Radiology)505 PARNASSUS AVE
SAN FRANCISCO, CA 94143
(415) 476-1537
1609831312DR. DANIEL H. BURKHARDT MD
Individual
Anesthesiology505 PARNASSUS AVE
SAN FRANCISCO, CA 94143
(415) 353-1116
1699730416DR. MICHAEL A. GROPPER MD
Individual
Anesthesiology505 PARNASSUS AVE
SAN FRANCISCO, CA 94143
(415) 353-1116
1114982832DR. BRADLEY A. SHARPE MD
Individual
Internal Medicine505 PARNASSUS AVE
SAN FRANCISCO, CA 94143
(415) 514-2198
1700841319DR. LINDA L. LIU MD
Individual
Anesthesiology (Critical Care Medicine)505 PARNASSUS AVE
SAN FRANCISCO, CA 94143
(415) 353-1116
1194780775DR. CHRIS E FREISE MD
Individual
Surgery505 PARNASSUS AVE
SAN FRANCISCO, CA 94143
(415) 353-1888
1790740504DR. NEAL H. COHEN MD
Individual
Anesthesiology505 PARNASSUS AVE
SAN FRANCISCO, CA 94143
(415) 476-1977
1346205168DR. JOHN P. CELLO MD
Individual
Internal Medicine505 PARNASSUS AVE
SAN FRANCISCO, CA 94143
(415) 353-1702

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1700272267, enumerated in the NPI registry as an "individual" on April 11, 2015

The provider is located at 505 Parnassus Ave San Francisco, Ca 94143 and the phone number is (415) 476-0753

The provider's speciality is Internal Medicine with taxonomy code 207RP1001X with a focus in Pulmonary Disease

The provider has more than 11 years of experience. She graduated from San Juan Bautista School Of Medicine in 2015.

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 $153.83 with an average copayment of $38.45 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.

This NPI record was last updated on April 11, 2015. 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.