CORTLYN JADE ELSHIRE FNP
NPI 1366887408
Nurse Practitioner - Family in San Francisco, CA
NPI Status: Active since May 02, 2013
Contact Information
2 EMBARCADERO CTR LBBY LEVEL
SAN FRANCISCO, CA
ZIP 94111
Phone: (415) 578-3100
- Individual
- Female
- Nurse Practitioner
- Family
- PECOS Enrolled
About CORTLYN ELSHIRE
This page provides the complete NPI Profile along with additional information for Cortlyn Elshire, a provider established in San Francisco, California with a medical specialization in Nurse Practitioner, focusing in family . The healthcare provider is registered in the NPI registry with number 1366887408 assigned on May 2013. The practitioner's primary taxonomy code is 363LF0000X with license number 22873 (CA). The provider is registered as an individual and her NPI record was last updated 5 years ago.
- NPI
- 1366887408
- Provider Name
- CORTLYN JADE ELSHIRE FNP
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 2 EMBARCADERO CTR LBBY LEVEL SAN FRANCISCO, CA 94111
- Location Phone
- (415) 578-3100
- Mailing Address
- 1 EMBARCADERO CTR STE 1900 SAN FRANCISCO, CA 94111
- Mailing Phone
- (415) 658-6791
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 05-02-2013
- Last Update Date
- 06-19-2020
- Code Navigator
A nurse practitioner (NP) like Cortlyn Elshire 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
Secondary Locations
- 4401 Manchester Ave Ste. 106
Encinitas, CA 92024
(760) 753-0220
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 Family
- Taxonomy Code
- 363LF0000X
- Type
- Physician Assistants & Advanced Practice Nursing Providers
- License No.
- 22873
- License State
- CA
Medicare Participation & PECOS Enrollment Status
Cortlyn Elshire 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
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 94111 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.
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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 | 3 | 6 | 6 | 8 | 8 | 7 | 4 | 0 | 8 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 3 | 12 | 6 | 16 | 8 | 14 | 4 | 0 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 3 + 1 + 2 + 6 + 1 + 6 + 8 + 1 + 4 + 4 + 0 + 24 = 62 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 70 - 62 = 8 | 8 | ||||||||
The NPI number 1366887408 is valid because the calculated check digit 8 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 |
|---|---|---|---|
| 1770865669 | SEAN P DUNN PA-C Individual | Physician Assistant | 2 EMBARCADERO CTR LBBY LEVEL SAN FRANCISCO, CA 94111 (415) 578-3100 |
| 1396021762 | KATIE LYNN WOLF PA-C Individual | Physician Assistant | 2 EMBARCADERO CTR LBBY LEVEL SAN FRANCISCO, CA 94111 (415) 578-3100 |
| 1316367980 | SARAH DOBRO MD Individual | Internal Medicine | 2 EMBARCADERO CTR LBBY LEVEL SAN FRANCISCO, CA 94111 (415) 578-3100 |
| 1205313384 | STEPHANIE KENNELL-HEILING NP Individual | Nurse Practitioner | 2 EMBARCADERO CTR LBBY LEVEL SAN FRANCISCO, CA 94111 (141) 557-8310 |
| 1750720850 | MEGAN MCLEOD DODSON PA-C Individual | Physician Assistant | 2 EMBARCADERO CTR LBBY LEVEL SAN FRANCISCO, CA 94111 (415) 578-3100 |
| 1992861439 | LAURA M STOKES PA Individual | Physician Assistant | 2 EMBARCADERO CTR LBBY LEVEL SAN FRANCISCO, CA 94111 (415) 578-3100 |
| 1568846046 | SABA ESLAMI PA-C Individual | Physician Assistant | 2 EMBARCADERO CTR LBBY LEVEL SAN FRANCISCO, CA 94111 (415) 578-3100 |
| 1790740900 | BRIAN D O'DONNELL PA Individual | Physician Assistant | 2 EMBARCADERO CTR LBBY LEVEL SAN FRANCISCO, CA 94111 (415) 578-3100 |
| 1093772253 | DONNA NARANJO PA-C Individual | Physician Assistant | 2 EMBARCADERO CTR LBBY LEVEL SAN FRANCISCO, CA 94111 (415) 578-3100 |
| 1417284233 | MS. BARBARA AYRES BALL TRASK PA Individual | Physician Assistant (Medical) | 2 EMBARCADERO CTR LBBY LEVEL SAN FRANCISCO, CA 94111 (415) 578-3100 |
| 1437489846 | MR. VANSIT ALBERTO VAJRABUKKA ANP-BC Individual | Nurse Practitioner (Adult Health) | 2 EMBARCADERO CTR LBBY LEVEL SAN FRANCISCO, CA 94111 (415) 578-3100 |
| 1225369739 | MS. RACHEL MICHELLE FREITAS N.P. Individual | Nurse Practitioner | 2 EMBARCADERO CTR LBBY LEVEL SAN FRANCISCO, CA 94111 (415) 578-3100 |
| 1861791550 | MEGAN S. HILL NP Individual | Nurse Practitioner | 2 EMBARCADERO CTR LBBY LEVEL SAN FRANCISCO, CA 94111 (415) 578-3100 |
| 1689953887 | RACHEL LYNN SEGERDAHL M.S., PA-C Individual | Physician Assistant (Medical) | 2 EMBARCADERO CTR LBBY LEVEL SAN FRANCISCO, CA 94111 (415) 578-3100 |
| 1891191151 | KATIE LAM Individual | Physician Assistant | 2 EMBARCADERO CTR LBBY LEVEL SAN FRANCISCO, CA 94111 (415) 578-3100 |
| 1033530811 | SUSAN ADAM Individual | Nurse Practitioner | 2 EMBARCADERO CTR LBBY LEVEL SAN FRANCISCO, CA 94111 (415) 578-3100 |
| 1861861379 | MR. BRENDAN J BOYD NP Individual | Nurse Practitioner (Family) | 2 EMBARCADERO CTR LBBY LEVEL SAN FRANCISCO, CA 94111 (415) 578-3100 |
| 1780802629 | MS. JULIE ANN AHLRICH FNP-BC Individual | Nurse Practitioner (Family) | 2 EMBARCADERO CTR LBBY LEVEL SAN FRANCISCO, CA 94111 (415) 658-6791 |
| 1467781641 | ONE MEDICAL GROUP, INC. Organization | Family Medicine | 2 EMBARCADERO CTR LBBY LEVEL SAN FRANCISCO, CA 94111 (415) 578-3100 |
| 1275877599 | MS. JESSICA MONA BHAVSAR PA-C Individual | Physician Assistant | 2 EMBARCADERO CTR LBBY LEVEL SAN FRANCISCO, CA 94111 (415) 578-3100 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1366887408, enumerated in the NPI registry as an "individual" on May 02, 2013
The provider is located at 2 Embarcadero Ctr Lbby Level San Francisco, Ca 94111 and the phone number is (415) 578-3100
The provider's speciality is Nurse Practitioner with taxonomy code 363LF0000X with a focus in Family
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.
This NPI record was last updated on May 02, 2013. 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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