DR. MARK A UNDERWOOD MD
NPI 1265414460
Pediatrics - Neonatal-Perinatal Medicine in Spokane, WA
NPI Status: Active since November 15, 2005
Contact Information
101 W 8TH AVE
SPOKANE, WA
ZIP 99204
Phone: (509) 474-3131
- Individual
- Male
- Pediatrics
- Neonatal-Perinatal Medicine
- Accepts Insurance
About MARK UNDERWOOD
This page provides the complete NPI Profile along with additional information for Mark Underwood, a pediatrician established in Spokane, Washington with a medical specialization in Pediatrics, focusing in neonatal-perinatal medicine . The healthcare provider is registered in the NPI registry with number 1265414460 assigned on November 2005. The practitioner's primary taxonomy code is 2080N0001X with license number A45353 (CA). The provider is registered as an individual and his NPI record was last updated 5 years ago.
- NPI
- 1265414460
- Provider Name
- DR. MARK A UNDERWOOD MD
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 101 W 8TH AVE SPOKANE, WA 99204
- Location Phone
- (509) 474-3131
- Mailing Address
- 15915 W SILVER LAKE RD MEDICAL LAKE, WA 99022
- Mailing Phone
- (530) 867-6234
- Mailing Fax
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 11-15-2005
- Last Update Date
- 02-05-2021
- Code Navigator
A pediatrician like Mark Underwood is a physician who has completed a pediatric residency and is board-certified or board-eligible in a pediatric specialty. Pediatric care providers are trained to care for newborns, infants, children and adolescents. A pediatrician could perform physical exams, manage vaccinations, monitor development milestones, diagnose illnesses, infections, injuries or other health problems, etc.
Location Map
Secondary Locations
- 2315 Stockton Blvd NICU
Sacramento, CA 95817
(916) 703-3050
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
Pediatrics Neonatal-Perinatal Medicine
- Taxonomy Code
- 2080N0001X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- A45353
- License State
- CA
- Taxonomy Description
- A pediatrician who is the principal care provider for sick newborn infants. Clinical expertise is used for direct patient care and for consulting with obstetrical colleagues to plan for the care of mothers who have high-risk pregnancies.
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 | 2080N0001X | Allopathic & Osteopathic Physicians | Pediatrics | MD61106174 (WA) |
Insurance Plans Accepted
According to publicly available information the provider might be accepting the following health plans from these health insurance companies:
- Premera Blue Cross Alaska One Gold - PPO
- Premera Blue Cross Preferred Bronze 5800 HSA - PPO
- Premera Blue Cross Preferred Bronze 6350 - PPO
- Premera Blue Cross Preferred Gold 1500 - PPO
- Premera Blue Cross Preferred Silver 4500 - PPO
- Premera Blue Cross Standard Bronze II - PPO
- Premera Blue Cross Standard Gold - PPO
- Premera Blue Cross Standard Silver - PPO
- Premera Blue Cross Family Dental - PPO
- Premera Blue Cross Pediatric Dental - PPO
*Please verify directly with this provider to make sure your insurance plan is currently accepted.
Reviews for DR. MARK A UNDERWOOD MD
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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 1265414460, we treat the final digit (0) 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 60. The final step is to find the difference between that total and the next multiple of ten (60 - 60 = 0).
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 60 is 60. 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.
SPOKANE, WA 99204
SPOKANE, WA 99204
SPOKANE, WA 99204
SPOKANE, WA 99204
SPOKANE, WA 99204
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1265414460, enumerated as an "individual" on November 15, 2005.
The provider is located at 101 W 8TH AVE SPOKANE, WA 99204 and the phone number is (509) 474-3131.
Pediatrics with taxonomy code 2080N0001X and a focus in Neonatal-Perinatal Medicine.
The provider might be accepting Accepts: Premera Blue Cross Blue Shield of Alaska. Please consult your insurance carrier or call the provider to verify.
