JENNIFER SANTIAGO OLESCO
NPI 1225771264
Nurse Practitioner in Chula Vista, CA
NPI Status: Active since April 18, 2022
Contact Information
752 MEDICAL CENTER CT
CHULA VISTA, CA
ZIP 91911
Phone: (619) 421-3361
Fax: (619) 869-4378
- Individual
- Female
- Years of Experience 5
- Nurse Practitioner
- Accepts Medicare Approved Payment
- PECOS Enrolled
About JENNIFER OLESCO
This page provides the complete NPI Profile along with additional information for Jennifer Olesco, a provider established in Chula Vista, California with a medical specialization in Nurse Practitioner and more than 5 years of experience. The healthcare provider is registered in the NPI registry with number 1225771264 assigned on April 2022. The practitioner's primary taxonomy code is 363L00000X with license number 95020676 (CA). The provider is registered as an individual and her NPI record was last updated 3 years ago.
- NPI
- 1225771264
- Provider Name
- JENNIFER SANTIAGO OLESCO
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 752 MEDICAL CENTER CT CHULA VISTA, CA 91911
- Location Phone
- (619) 421-3361
- Location Fax
- (619) 869-4378
- Mailing Address
- 4225 EXECUTIVE SQ STE 450 LA JOLLA, CA 92037
- Mailing Phone
- (858) 810-8000
- Mailing Fax
- (619) 869-4378
- Medical School Name
- OTHER
- Graduation Year
- 2021
- Is Sole Proprietor?
- No
- Enumeration Date
- 04-18-2022
- Last Update Date
- 05-18-2022
- Code Navigator
A nurse practitioner (NP) like Jennifer Olesco is an experienced registered nurse with a master’s or doctoral degree and advanced clinical training. Nurse practitioners can work in many different specialties including primary care, pediatrics, cardiology, emergency, women’s health, oncology or geriatrics. Nurse practitioners provide services like physical exams, order laboratory tests, manage diseases, write prescriptions, 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
Nurse Practitioner
- Taxonomy Code
- 363L00000X
- Type
- Physician Assistants & Advanced Practice Nursing Providers
- License No.
- 95020676
- License State
- CA
- Taxonomy Description
- (1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
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 |
---|---|---|---|
95020676 | OTHER (01) | CA | LICENSE |
Medicare Participation & PECOS Enrollment Status
Jennifer Olesco 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.
Jennifer Olesco 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: 8123305968
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: I20220527001467
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.
Dialysis services, 2-3 physician visits per month (20 years or older)
Dialysis services, 4 or more physician visits per month (20 years or older)
Dialysis is a treatment that performs the function of healthy kidneys if they're not working properly. It removes waste and excess fluid from your blood. 2-3 physician visits per month are recommended for monitoring your health and adjusting your treatment as needed. This service is available for those aged 20 years and older.
This service was performed 15 times for 13 patientsDialysis is a treatment that filters and purifies your blood using a machine. It helps keep your fluids and electrolytes in balance when the kidneys can't do their job. This service includes 4 or more visits per month with a physician to monitor your health and adjust your treatment as needed.
This service was performed 29 times for 18 patientsPhysician Visit Costs
The typical physician office visit costs for Medicare beneficiaries in this area are: $23.71 for a new patient copayment and $27.1 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 91911 ZIP code area.
New Patients Visit Costs *
The most utilized procedure code for new patients office visits is 99203
- Average New Patient Price $94.87
- Minimum New Patient Price $62.1
- Maximum New Patient Price $184.71
- Average New Patient Copayment $23.71
- Minimum New Patient Copayment $15.52
- Maximum New Patient Copayment $46.17
Established Patients Visit Costs *
The most utilized procedure code for established patients office visits is 99214
- Average Established Patient Price $108.42
- Minimum Established Patient Price $20.62
- Maximum Established Patient Price $151.42
- Average Established Patient Copayment $27.1
- Minimum Established Patient Copayment $5.15
- Maximum Established Patient Copayment $37.85
* 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.
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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. | |||||||||
1 | 2 | 2 | 5 | 7 | 7 | 1 | 2 | 6 | 4 |
Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
2 | 2 | 4 | 5 | 14 | 7 | 2 | 2 | 12 | |
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
2 + 2 + 4 + 5 + 1 + 4 + 7 + 2 + 2 + 1 + 2 + 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 = 4 | 4 |
The NPI number 1225771264 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 18 providers are registered at the same or nearby location.
NPI | Name / Type | Taxonomy | Address |
---|---|---|---|
1649266834 | DR. STEVEN BROZINSKY M.D. Individual | Internal Medicine (Gastroenterology) | 752 MEDICAL CENTER CT 301 CHULA VISTA, CA 91911 (619) 421-1155 |
1679569743 | DR. EDWARD L SINGER M.D. Individual | Internal Medicine (Gastroenterology) | 752 MEDICAL CENTER CT 301 CHULA VISTA, CA 91911 (619) 421-1155 |
1568400455 | GATEWAY MEDICAL GROUP OF SAN DIEGO Organization | Family Medicine | 752 MEDICAL CENTER CT SUITE 210 CHULA VISTA, CA 91911 (619) 527-7700 |
1902832702 | KENNETH ROMERO MD Individual | Anesthesiology (Pain Medicine) | 752 MEDICAL CENTER CT #206 CHULA VISTA, CA 91911 (619) 656-3805 |
1548298623 | DR. ELAINE LOIS CURTIS M.D. Individual | Family Medicine (Adult Medicine) | 752 MEDICAL CENTER CT SUITE 200 CHULA VISTA, CA 91911 (619) 421-4311 |
1346269206 | ALMA ESTHER O'QUINN Individual | Advanced Practice Midwife | 752 MEDICAL CENTER CT SUITE 106 CHULA VISTA, CA 91911 (619) 482-8406 |
1427071356 | JENNIFER CHRISTINE KASTELLO Individual | Nurse Practitioner (Women's Health) | 752 MEDICAL CENTER CT SUITE 106 CHULA VISTA, CA 91911 (619) 482-8406 |
1891893848 | JOHN VIDEEN MD,INC Organization | Internal Medicine | 752 MEDICAL CENTER CT SUITE 210 CHULA VISTA, CA 91911 (619) 421-3361 |
1679604714 | KENNETH A. ROMERO, M.D., INC Organization | Pain Medicine (Pain Medicine) | 752 MEDICAL CENTER CT CHULA VISTA, CA 91911 (619) 482-5800 |
1316135452 | DR. JOHN EMERY TILLNER JR. DDS Individual | Dentist (Oral and Maxillofacial Surgery) | 752 MEDICAL CENTER CT #205 CHULA VISTA, CA 91911 (619) 482-6774 |
1265758528 | UROLOGY SPECIALISTS OF SAN DIEGO INC Organization | Urology | 752 MEDICAL CENTER CT SUITE 302 CHULA VISTA, CA 91911 (619) 397-4500 |
1750608931 | POURANG KAMALI MD INC Organization | Clinic/Center | 752 MEDICAL CENTER CT 106 CHULA VISTA, CA 91911 (619) 754-6120 |
1730485657 | JOHN TILLNER DENTAL CORPORATION Organization | Dentist (Oral and Maxillofacial Surgery) | 752 MEDICAL CENTER CT STE 205 CHULA VISTA, CA 91911 (619) 482-6774 |
1629001177 | MICHAEL JOHN RENSINK MD Individual | Otolaryngology | 752 MEDICAL CENTER CT SUITE 101 CHULA VISTA, CA 91911 (619) 482-0565 |
1104814680 | JEFFREY SCOTT OVERCASH MD Individual | Emergency Medicine | 752 MEDICAL CENTER CT SUITE 105 CHULA VISTA, CA 91911 (619) 955-5246 |
1255394789 | JILL MARIE MEYER MD Individual | Internal Medicine (Nephrology) | 752 MEDICAL CENTER CT SUITE 302 CHULA VISTA, CA 91911 (619) 421-3361 |
1043318199 | JOHN S VIDEEN MD Individual | Internal Medicine (Nephrology) | 752 MEDICAL CENTER CT SUITE 302 CHULA VISTA, CA 91911 (619) 421-3361 |
1508370875 | MELANIE BRAYTENBAH NP-C Individual | Nurse Practitioner | 752 MEDICAL CENTER CT CHULA VISTA, CA 91911 (423) 650-8910 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1225771264, enumerated in the NPI registry as an "individual" on April 18, 2022
The provider is located at 752 Medical Center Ct Chula Vista, Ca 91911 and the phone number is (619) 421-3361
The provider's speciality is Nurse Practitioner with taxonomy code 363L00000X
The provider has more than 5 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 $94.87 with an average copayment of $23.71 for new patient appointments. Established patients should expect a typical charge of $108.42 and an average copayment of 27.1. 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: Dialysis services, 2-3 physician visits per month (20 years or older) and Dialysis services, 4 or more physician visits per month (20 years or older).
This NPI record was last updated on April 18, 2022. 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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