ANA SOFIA LOPES-JOHNSON M.D.
NPI 1427096957
Family Medicine in Canyon Country, CA

NPI Status: Active since June 04, 2006

Contact Information

17909 SOLEDAD CANYON RD
CANYON COUNTRY, CA
ZIP 91387
Phone: (661) 250-5230
Fax: (661) 250-5283

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  • Individual
  • Female
  • Years of Experience 25
  • Family Medicine
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About ANA LOPES-JOHNSON

This page provides the complete NPI Profile along with additional information for Ana Lopes-johnson, a primary care provider established in Canyon Country, California with a medical specialization in Family Medicine and more than 25 years of experience. She graduated from Tufts University School Of Medicine in 2001. The healthcare provider is registered in the NPI registry with number 1427096957 assigned on June 2006. The practitioner's primary taxonomy code is 207Q00000X with license number A101559 (CA). The provider is registered as an individual and her NPI record was last updated 2 years ago.

NPI
1427096957
Provider Name
ANA SOFIA LOPES-JOHNSON M.D.
Other Name
ANA SOFIA LOPES
Other Name Type
Other Name (5)
Gender
Female
Entity Type
Individual
Location Address
17909 SOLEDAD CANYON RD CANYON COUNTRY, CA 91387
Location Phone
(661) 250-5230
Location Fax
(661) 250-5283
Mailing Address
PO BOX 9602 MISSION HILLS, CA 91346
Mailing Phone
(818) 837-5691
Mailing Fax
(661) 250-5283
Medical School Name
TUFTS UNIVERSITY SCHOOL OF MEDICINE
Graduation Year
2001
Is Sole Proprietor?
No
Enumeration Date
06-04-2006
Last Update Date
12-22-2023
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A primary care provider (PCP) like Ana Lopes-johnson 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

Family Medicine

Taxonomy Code
207Q00000X
Type
Allopathic & Osteopathic Physicians
License No.
A101559
License State
CA
Taxonomy Description
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

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
00A1015590MEDICAID (05)CA 

Medicare Participation & PECOS Enrollment Status

Ana Lopes-johnson 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.

Ana Lopes-johnson 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: 6204898760

    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: I20081216000625

    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.

Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen

This is a lab test that detects the presence of COVID-19 in your body. It uses a technique to amplify the virus's genetic material, either DNA or RNA, making it easier to identify. A positive result indicates an active infection.

This service was performed 13 times for 13 patients

Automated urinalysis test

An automated urinalysis test is a routine examination that checks your urine for various substances. It can help identify potential health issues such as kidney problems or diabetes. The test uses a machine to analyze a small urine sample, providing quick and accurate results.

This service was performed 23 times for 23 patients

Blood test, comprehensive group of blood chemicals

A comprehensive group of blood chemicals test, also known as a comprehensive metabolic panel, is a blood test that measures your sugar level, electrolyte and fluid balance, kidney function, and liver function. This helps to check your body's overall health.

This service was performed 26 times for 26 patients

Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count

A Complete Blood Cell Count is a common test that measures various components of the blood, including red cells (carry oxygen), white cells (fight infection), and platelets (help blood clot). An automated test ensures accuracy. The differential count provides detailed information about white cell types.

This service was performed 28 times for 28 patients

Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus

An immunoassay test for severe acute respiratory syndrome coronavirus is a diagnostic tool. It uses your body's immune response to detect the presence of the virus. It involves taking a sample, usually from your nose or throat, which is then analyzed in a lab for signs of the virus.

This service was performed 15 times for 15 patients

Established patient office or other outpatient visit, 20-29 minutes

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

This service was performed 26 times for 24 patients

Established patient office or other outpatient visit, 30-39 minutes

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

This service was performed 29 times for 29 patients

Established patient office or other outpatient visit, 40-54 minutes

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

This service was performed 17 times for 17 patients

Infusion, normal saline solution , 1000 cc

An infusion of normal saline solution, 1000 cc, is a common medical procedure. It involves introducing a saltwater solution into your bloodstream via an intravenous (IV) line. This helps to hydrate your body, correct electrolyte imbalances, and deliver medications if needed.

This service was performed 12 times for 11 patients

Insertion of needle into vein for collection of blood sample

This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.

This service was performed 23 times for 23 patients

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report

An electrocardiogram (ECG) is a non-invasive test that records your heart's electrical activity. Using 12 leads attached to your body, it captures data to help identify heart conditions. A doctor interprets the results and provides a report.

This service was performed 12 times for 12 patients

X-ray of chest, 2 views

A chest X-ray, 2 views, is a quick, painless test that creates pictures of the structures inside your chest, such as your heart, lungs, and blood vessels. Two different angles are used to get a comprehensive view. This helps in diagnosing conditions like pneumonia, heart problems, or lung cancer.

This service was performed 16 times for 16 patients

Physician Visit Costs



The typical physician office visit costs for Medicare beneficiaries in this area are: $24.09 for a new patient copayment and $27.49 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 91387 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99203

  • Average New Patient Price $96.36
  • Minimum New Patient Price $62.96
  • Maximum New Patient Price $187.6
  • Average New Patient Copayment $24.09
  • 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 99214

  • Average Established Patient Price $109.96
  • Minimum Established Patient Price $20.84
  • Maximum Established Patient Price $153.61
  • Average Established Patient Copayment $27.49
  • 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 ANA SOFIA LOPES-JOHNSON 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.
1427096957
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
24470912910
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 4 + 4 + 7 + 0 + 9 + 1 + 2 + 9 + 1 + 0 + 24 = 63
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
70 - 63 = 77

The NPI number 1427096957 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
1093746414 WENYUN DIANE LIN OD.
Individual
Optometrist17909 SOLEDAD CANYON RD
CANYON COUNTRY, CA 91387
(661) 250-5220
1871638080 BINA MAHARJAN MD.
Individual
Family Medicine17909 SOLEDAD CANYON RD
CANYON COUNTRY, CA 91387
(661) 250-5200
1740279454 MAY YEE TANG M.D.
Individual
Pediatrics17909 SOLEDAD CANYON RD
CANYON COUNTRY, CA 91387
(661) 250-5225
1225028244 ELLIOT MARK BRONWEIN OD.
Individual
Optometrist17909 SOLEDAD CANYON RD
CANYON COUNTRY, CA 91387
(661) 250-5220
1174554646 VERNON HENRY LACKMAN M.D.
Individual
Internal Medicine17909 SOLEDAD CANYON RD
CANYON COUNTRY, CA 91387
(661) 250-5244
1336173582 ERIK E DAVYDOV M.D.
Individual
Internal Medicine17909 SOLEDAD CANYON RD
CANYON COUNTRY, CA 91387
(661) 250-5230
1801814231 TARANNUM ALAM MD.
Individual
Internal Medicine17909 SOLEDAD CANYON RD
CANYON COUNTRY, CA 91387
(661) 250-5235
1689692014 MARY BIZZLE RD.
Individual
Dietitian, Registered17909 SOLEDAD CANYON RD
CANYON COUNTRY, CA 91387
(661) 250-5276
1417976051 VICTOR MANUEL LOPEZ M.D.
Individual
Pediatrics17909 SOLEDAD CANYON RD
CANYON COUNTRY, CA 91387
(661) 250-5225
1447279427 ALYSIA MARIE SCHWARZ R.N.P.
Individual
Nurse Practitioner (Family)17909 SOLEDAD CANYON RD
CANYON COUNTRY, CA 91387
(661) 250-5232
1881761435 DOREEN LINN DELGADO N.P.
Individual
Nurse Practitioner (Adult Health)17909 SOLEDAD CANYON RD
CANYON COUNTRY, CA 91387
(661) 250-5200
1528125721 ANUSH HASRATYAN M.D.
Individual
Internal Medicine (Geriatric Medicine)17909 SOLEDAD CANYON RD
CANYON COUNTRY, CA 91387
(661) 250-5230
1649461021 JARTU MARIAM MCCONNELL R.N.P.
Individual
Nurse Practitioner (Family)17909 SOLEDAD CANYON RD
CANYON COUNTRY, CA 91387
(661) 250-5230
1518982339 MELINEH GASPARIANS O.D.
Individual
Optometrist17909 SOLEDAD CANYON RD
CANYON COUNTRY, CA 91387
(661) 250-5220
1275760662 LIANA L ENG M.D.
Individual
Pediatrics17909 SOLEDAD CANYON RD
CANYON COUNTRY, CA 91387
(661) 250-5200
1740211291 MARIA ROSARIO ZAMBRANO M.D.
Individual
Internal Medicine17909 SOLEDAD CANYON RD
CANYON COUNTRY, CA 91387
(661) 250-5232
1487018941 RESSIE D. RAMOS N.P.
Individual
Nurse Practitioner (Family)17909 SOLEDAD CANYON RD
CANYON COUNTRY, CA 91387
(661) 250-5216
1588897045DR. UNBER ALI M.D.
Individual
Internal Medicine17909 SOLEDAD CANYON RD
CANYON COUNTRY, CA 91387
(661) 250-5200
1063450351 NAVID H. MASSOUDI MD
Individual
Internal Medicine17909 SOLEDAD CANYON RD
CANYON COUNTRY, CA 91387
(661) 250-5230
1881037380MS. ELMA BABAYANS KHODAGHOLIAN N.P
Individual
Nurse Practitioner (Family)17909 SOLEDAD CANYON RD
CANYON COUNTRY, CA 91387
(661) 250-5230

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1427096957, enumerated in the NPI registry as an "individual" on June 04, 2006

The provider is located at 17909 Soledad Canyon Rd Canyon Country, Ca 91387 and the phone number is (661) 250-5230

The provider's speciality is Family Medicine with taxonomy code 207Q00000X

The provider has more than 25 years of experience. She graduated from Tufts University School Of Medicine in 2001.

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 $96.36 with an average copayment of $24.09 for new patient appointments. Established patients should expect a typical charge of $109.96 and an average copayment of 27.49. 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: Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen, Automated urinalysis test, Blood test, comprehensive group of blood chemicals, Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count, Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus, Established patient office or other outpatient visit, 20-29 minutes, Established patient office or other outpatient visit, 30-39 minutes, Established patient office or other outpatient visit, 40-54 minutes, Infusion, normal saline solution , 1000 cc, Insertion of needle into vein for collection of blood sample, Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report and X-ray of chest, 2 views.

This NPI record was last updated on June 04, 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.