ALYSSA JANE SMITH MD
NPI 1558892109
Otolaryngology - Pediatric Otolaryngology in Palo Alto, CA
NPI Status: Active since March 24, 2017
Contact Information
725 WELCH RD
PALO ALTO, CA
ZIP 94304
Phone: (650) 497-8000
- Individual
- Female
- Otolaryngology
- Pediatric Otolaryngology
- PECOS Enrolled
About ALYSSA SMITH
This page provides the complete NPI Profile along with additional information for Alyssa Smith, a provider established in Palo Alto, California with a medical specialization in Otolaryngology, focusing in pediatric otolaryngology . The healthcare provider is registered in the NPI registry with number 1558892109 assigned on March 2017. The practitioner's primary taxonomy code is 207YP0228X with license number A202430 (CA). The provider is registered as an individual and her NPI record was last updated one year ago.
- NPI
- 1558892109
- Provider Name
- ALYSSA JANE SMITH MD
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 725 WELCH RD PALO ALTO, CA 94304
- Location Phone
- (650) 497-8000
- Mailing Address
- 725 WELCH RD PALO ALTO, CA 94304
- Mailing Phone
- (650) 497-8000
- Is Sole Proprietor?
- No
- Enumeration Date
- 03-24-2017
- Last Update Date
- 07-01-2025
- Code Navigator
Location Map
Secondary Locations
- 740 S Limestone Ste B300
Lexington, KY 40536
(859) 257-5405
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
Otolaryngology Pediatric Otolaryngology
- Taxonomy Code
- 207YP0228X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- A202430
- License State
- CA
- Taxonomy Description
- A pediatric otolaryngologist has special expertise in the management of infants and children with disorders that include congenital and acquired conditions involving the aerodigestive tract, nose and paranasal sinuses, the ear and other areas of the head and neck. The pediatric otolaryngologist has special skills in the diagnosis, treatment, and management of childhood disorders of voice, speech, language and hearing.
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) |
|---|---|---|---|---|
| 1 | 207Y00000X | Allopathic & Osteopathic Physicians | Otolaryngology | A202430 (CA) |
| 2 | 207Y00000X | Allopathic & Osteopathic Physicians | Otolaryngology | TP439 (KY) |
| 3 | 207Y00000X | Allopathic & Osteopathic Physicians | Otolaryngology | 58004 (KY) |
| 4 | 207YP0228X | Allopathic & Osteopathic Physicians | Otolaryngology | TP439 (KY) |
| 5 | 207YP0228X | Allopathic & Osteopathic Physicians | Otolaryngology | 58004 (KY) |
Medicare Participation & PECOS Enrollment Status
Alyssa Smith 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
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.
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.
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NPI NPI Number Validation
How NPI Validation Works
The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.
To verify the NPI 1558892109, we treat the final digit (9) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 61. The final step is to find the difference between that total and the next multiple of ten (70 - 61 = 9).
Digit-by-digit view
Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.
Step 1: Double every other digit from the right
Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.
Step 2: Add all digits plus the NPI constant
Add the transformed values, the unchanged digits, and the constant 24.
Step 3: Find the amount needed to reach the next multiple of 10
The next multiple of ten after 61 is 70. The difference is the calculated check digit.
Other Providers at the Same Location
The following 20 providers are registered at the same or a nearby location.
PALO ALTO, CA 94304
PALO ALTO, CA 94304
PALO ALTO, CA 94304
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1558892109, enumerated as an "individual" on March 24, 2017.
The provider is located at 725 WELCH RD PALO ALTO, CA 94304 and the phone number is (650) 497-8000.
Otolaryngology with taxonomy code 207YP0228X and a focus in Pediatric Otolaryngology.
