DR. BRITT-MARIE E LJUNG MD
NPI 1780641324
Pathology - Cytopathology in San Francisco, CA


Quality Rating: 76.34 out of 100 score

NPI Status: Active since April 27, 2006

Contact Information

1600 DIVISADERO ST
SAN FRANCISCO, CA
ZIP 94143
Phone: (415) 353-7043
Fax: (415) 353-7676

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  • Individual
  • Female
  • Years of Experience 51
  • Pathology
  • Cytopathology
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About BRITT-MARIE LJUNG

This page provides the complete NPI Profile along with additional information for Britt-marie Ljung, a provider established in San Francisco, California with a medical specialization in Pathology, focusing in cytopathology and more than 51 years of experience. The healthcare provider is registered in the NPI registry with number 1780641324 assigned on April 2006. The practitioner's primary taxonomy code is 207ZC0500X with license number A37614 (CA). The provider is registered as an individual and her NPI record was last updated 18 years ago.

NPI
1780641324
Provider Name
DR. BRITT-MARIE E LJUNG MD
Gender
Female
Entity Type
Individual
Location Address
1600 DIVISADERO ST SAN FRANCISCO, CA 94143
Location Phone
(415) 353-7043
Location Fax
(415) 353-7676
Mailing Address
1635 DIVISADERO ST STE 625, BOX 1821 SAN FRANCISCO, CA 94143
Mailing Phone
(415) 476-4029
Mailing Fax
(415) 353-7676
Medical School Name
OTHER
Graduation Year
1975
Is Sole Proprietor?
Yes
Enumeration Date
04-27-2006
Last Update Date
07-09-2007
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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

Pathology Cytopathology

Taxonomy Code
207ZC0500X
Type
Allopathic & Osteopathic Physicians
License No.
A37614
License State
CA
Taxonomy Description
A cytopathologist is an anatomic pathologist trained in the diagnosis of human disease by means of the study of cells obtained from body secretions and fluids, by scraping, washing, or sponging the surface of a lesion, or by the aspiration of a tumor mass or body organ with a fine needle. A major aspect of a cytopathologist's practice is the interpretation of Papanicolaou-stained smears of cells from the female reproductive systems, the Pap test. However, the cytopathologist's expertise is applied to the diagnosis of cells from all systems and areas of the body. He/she is a consultant to all medical specialists.

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)

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
A28420MEDICARE UPIN (02)CA 
00A376140MEDICAID (05)CA 
00A376140MEDICARE PIN (08)CA 

Medicare Participation & PECOS Enrollment Status

Britt-marie Ljung 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.

Britt-marie Ljung 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: 5294810461

    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: I20080312000158

    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

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.

Evaluation of fine needle aspirate

Evaluation of fine needle aspirate is a diagnostic procedure where a thin needle is used to collect cells from a lump or mass. This sample is then examined under a microscope to determine the nature of the lump, whether it's benign (non-cancerous) or malignant (cancerous).

This service was performed 43 times for 36 patients

Evaluation of fine needle aspirate with interpretation and report

This procedure involves using a thin needle to collect a small sample from an abnormal area or lump. The sample is then examined under a microscope to identify any potential issues. A report of the findings is provided for further analysis.

This service was performed 44 times for 37 patients

Fine needle aspiration biopsy using ultrasound guidance, first growth

Fine needle aspiration biopsy with ultrasound guidance is a procedure where a thin needle is inserted into a growth to extract a small sample. Ultrasound helps accurately locate the growth. This sample is then analyzed to determine the nature of the growth.

This service was performed 20 times for 20 patients

Fine needle aspiration biopsy, first growth

A fine needle aspiration biopsy involves using a thin needle to collect cells from a growth for testing. This procedure helps identify if the growth is benign (non-cancerous) or malignant (cancerous). It's a quick, safe way to gather necessary information about your health.

This service was performed 19 times for 19 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 13 times for 13 patients

New patient office or other outpatient visit, 60-74 minutes

This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.

This service was performed 14 times for 14 patients

Pathology examination of tissue using a microscope, intermediate complexity

A pathology examination of tissue with intermediate complexity involves studying a small sample of your body tissue under a microscope. This helps in identifying any abnormal cells or signs of disease. It's a detailed process requiring expert analysis to ensure accurate results.

This service was performed 29 times for 28 patients

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.

Overall MIPS Quality Performance

The provider participated in CMS Quality Payment Program under the Merit-based Incentive Payment System (MIPS) and has an overall final score of 76.34, based on four performance areas: quality, improvement activities, promoting interoperability, and cost. The purpose of this information is to help people with Medicare make informed decisions and incentivize doctors and clinicians to maximize performance.

The Merit-based Incentive Payment System (MIPS) is a way providers could use to participate in CMS Quality Payment Program (QPP). The MIPS program affects clinician reimbursement for Part B covered professional services and also rewards them for improving the quality of patient care and outcomes.

  • Final Score: 76.34 out of 100

    The MIPS program evaluates providers across multiple categories with a specific weight for each category resulting a in a MIPS final score that ranges from 0 to 100 points. The MIPS Final Score determines whether providers receive a negative, neutral or positive MIPS payment adjustment.

  • Quality Score: 77.06

    The Quality category assesses providers performance on clinical practices and patient outcomes under the traditional MIPS program. The quality measures help identify the quality of healthcare processes, outcomes, and patient experiences. The Quality measure category compromises 40% providers final MPIS scores.

    There are six collection types for MIPS quality measures: Electronic Clinical Quality Measures (eCQMs), MIPS Clinical Quality Measures (CQMs), Qualified Clinical Data Registry (QCDR) Measures, Medicare Part B claims measures, CMS Web Interface measures and The Consumer Assessment of Healthcare Providers and Systems (CAHPS) for MIPS Survey.

  • Promoting Interoperability Score: N/A

    The Interoperability category measures the providers ability to use technology to exchange and make use of healthcare information in a way that is less burdensome and improves outcomes. The Interoperability measure category compromises 25% providers final MPIS scores.

    The MIPS Interoperability measure focuses on the use of certified electronic health record technology (CEHRT) to improve patient access health information, the exchange of information between clinicians and pharmacies and the systematic collection, analysis, and interpretation of healthcare data.

  • Improvement Activities Score: 40

    The Improvement Activities performance category evaluates the providers participation in clinical activities that support the improvement of clinical practice, care delivery, and outcomes. Providers have the option to choose 2 to 4 activities from an inventory of over 100 improvement activities. Providers typically choose the activities that best fit their needs. The improvement activities measure category compromises 15% providers final MPIS scores.

    The Improvement measures aim to better patient engagement, patient safety and other areas of patient care. The Improvement Activities category compromises 15% of providers final MPIS scores.

  • Cost Score: 52.02

    The Cost performance category asses the amount and types of services provided and how clinicians coordinate care and seek improvement of health outcomes by ensuring patients receive the appropriate services.

    Although providers don't determine the price of healthcare services they are important in delivering high-quality care at a reasonable cost. The Cost measures category compromises 20% of providers final MPIS scores.

  • Cost Score: 52.02

    The Cost performance category asses the amount and types of services provided and how clinicians coordinate care and seek improvement of health outcomes by ensuring patients receive the appropriate services.

    Although providers don't determine the price of healthcare services they are important in delivering high-quality care at a reasonable cost. The Cost measures category compromises 20% of providers final MPIS scores.

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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.
1780641324
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
27160124234
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 7 + 1 + 6 + 0 + 1 + 2 + 4 + 2 + 3 + 4 + 24 = 56
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
60 - 56 = 44

The NPI number 1780641324 is valid because the calculated check digit 4 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
1336119130 KARI L DANZIGER MS, CGC
Individual
Genetic Counselor, MS1600 DIVISADERO ST BOX 1695
SAN FRANCISCO, CA 94143
(415) 353-7397
1811952054DR. PIERRE R THEODORE MD
Individual
Surgery1600 DIVISADERO ST
SAN FRANCISCO, CA 94143
(415) 353-9888
1003872805 MERLIN D LARSON MD
Individual
Anesthesiology1600 DIVISADERO ST
SAN FRANCISCO, CA 94143
(415) 885-7412
1235196296DR. ELHAM KHANAFSHAR MD
Individual
Pathology (Clinical Pathology/Laboratory Medicine)1600 DIVISADERO ST
SAN FRANCISCO, CA 94143
(415) 885-7301
1982661435DR. TERESA M DARRAGH MD
Individual
Pathology (Cytopathology)1600 DIVISADERO ST
SAN FRANCISCO, CA 94143
(415) 353-7861
1891752309DR. ANDREW E HORVAI MD
Individual
Pathology (Anatomic Pathology)1600 DIVISADERO ST
SAN FRANCISCO, CA 94143
(415) 885-7313
1518924612DR. THEODORE R MILLER MD
Individual
Pathology (Anatomic Pathology)1600 DIVISADERO ST
SAN FRANCISCO, CA 94143
(415) 353-7855
1659318954 BRENDA L WATKINS RN, MS, FNP
Individual
Nurse Practitioner1600 DIVISADERO ST
SAN FRANCISCO, CA 94143
(415) 353-7948
1992747158DR. WILLIAM L. DREW M.D.
Individual
Internal Medicine1600 DIVISADERO ST
SAN FRANCISCO, CA 94143
(415) 885-7315
1689617581DR. JIMEE HWANG M.D.
Individual
Internal Medicine1600 DIVISADERO ST
SAN FRANCISCO, CA 94143
(415) 567-6600
1841219326DR. MATTHEW R COOPERBERG MD
Individual
Urology1600 DIVISADERO ST BOX 1711
SAN FRANCISCO, CA 94143
(415) 353-7171
1578651105DR. CHRISTIAN C. APFEL MD, PHD
Individual
Anesthesiology1600 DIVISADERO ST
SAN FRANCISCO, CA 94143
(415) 885-7842
1326197633DR. KAREN SMITH MCCUNE MD
Individual
Obstetrics & Gynecology1600 DIVISADERO ST 4TH FLOOR
SAN FRANCISCO, CA 94143
(415) 353-7100
1235322348REGENTS OF THE UNIVERSITY OF CALIFORNIA
Organization
Internal Medicine (Endocrinology, Diabetes & Metabolism)1600 DIVISADERO ST
SAN FRANCISCO, CA 94143
(415) 353-9720
1205016011UCSF MEDICAL CENTER
Organization
Anesthesiology1600 DIVISADERO ST
SAN FRANCISCO, CA 94143
(415) 476-1000
1205009743UNIVERSITY OF CALIFORNIA SAN FRANCISCO MEDICAL CENTER
Organization
Anesthesiology1600 DIVISADERO ST
SAN FRANCISCO, CA 94143
(415) 476-1000
1073761862 NAOMI JAY NP
Individual
Nurse Practitioner1600 DIVISADERO ST 4TH FLOOR
SAN FRANCISCO, CA 94143
(415) 353-7443
1346490828 STEVEN SCHROEDER MD
Individual
Internal Medicine1600 DIVISADERO ST RM A528
SAN FRANCISCO, CA 94143
(415) 502-1881
1922242932DR. AMY JO CHIEN M.D.
Individual
Internal Medicine (Medical Oncology)1600 DIVISADERO ST HELEN DILLER COMPREHENSIVE CANCER CENTER - UCSF
SAN FRANCISCO, CA 94143
(415) 353-7070
1902861883DR. LEE-MAY CHEN MD
Individual
Obstetrics & Gynecology (Gynecologic Oncology)1600 DIVISADERO ST
SAN FRANCISCO, CA 94143
(415) 353-9600

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1780641324, enumerated in the NPI registry as an "individual" on April 27, 2006

The provider is located at 1600 Divisadero St San Francisco, Ca 94143 and the phone number is (415) 353-7043

The provider's speciality is Pathology with taxonomy code 207ZC0500X with a focus in Cytopathology

The provider has more than 51 years of experience.

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 $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.

The most common procedures or services performed by this practitioner are: Evaluation of fine needle aspirate, Evaluation of fine needle aspirate with interpretation and report, Fine needle aspiration biopsy using ultrasound guidance, first growth, Fine needle aspiration biopsy, first growth, New patient office or other outpatient visit, 45-59 minutes, New patient office or other outpatient visit, 60-74 minutes and Pathology examination of tissue using a microscope, intermediate complexity.

This NPI record was last updated on April 27, 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.