Quality Rating: 100 out of 100 score
NPI Status: Active since August 2, 2005
2901 N Ventura Rd Ste 120
Oxnard,
Post Code: 93036
Phone: (805) 485-7877
Fax: (805) 981-4472
David Anthony Mescher M.d. is a Internal Medicine, Sleep Medicine in Oxnard, . David Anthony Mescher M.d. practices all healthcare services and medical treatments related to Internal Medicine, Sleep Medicine. The NPI Number for David Anthony Mescher M.d. is 1912908856. The last update date is 2020-08-18.
David Anthony Mescher M.d.'s current location address is 2901 N Ventura Rd Ste 120, Oxnard, . You can contact this provider via phone number (805) 485-7877 and fax number (805) 981-4472. The mailing address for David Anthony Mescher M.d. is 2901 N Ventura Rd Ste 120, Oxnard, . To know further, please read the information below!
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.
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 | 207RS0012X | Sleep Medicine (Internal Medicine) Physician |
Internal Medicine, Sleep Medicine |
G28066 (California) |
| 2 | 208M00000X | Hospitalist Physician |
Hospitalist |
G28066 (California) |
| 3 | 207R00000X | Internal Medicine Physician |
Internal Medicine |
G28066 (California) |
| 4 | 207RC0200X | Critical Care Medicine (Internal Medicine) Physician |
Internal Medicine, Critical Care Medicine |
G28066 (California) |
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 |
|---|
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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 | 9 | 1 | 2 | 9 | 0 | 8 | 8 | 5 | 6 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 9 | 2 | 2 | 18 | 0 | 16 | 8 | 10 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. 292218016810 | |||||||||
| 2 + 9 + 2 + 2 + 1 + 8 + 0 + 1 + 6 + 8 + 1 + 0 + 24 = 64 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 70 - 64 = 6 | 6 | ||||||||
The NPI number 1912908856 is valid because the calculated check digit 6 using the Luhn validation algorithm matches the last digit of the original NPI number.
The following 5 providers are registered at the same or nearby location.
| NPI | Name / Type | Taxonomy | Address |
|---|---|---|---|
| 1023011178 | COLLABRIA CARE PROVIDENCE PALLIATIVE CARE NAPA VALLEY Organization |
Hospice Care, Community Based |
414 S JEFFERSON ST NAPA, California (CA) 707-258-9080 |
| 1023011053 | VINE DISCOUNT PHARMACY & MEDICAL SUPPLY VINE DISCOUNT PHARMACY & MEDICAL SUPPLY Organization |
Pharmacy, Specialty Pharmacy |
1253 N VINE ST LOS ANGELES, California (CA) 323-957-9446 |
| 1730182767 | GARY LEE SCHLEGEL Individual |
Podiatrist, Foot & Ankle Surgery |
2165 ALISOS DR SANTA BARBARA, California (CA) 805-565-3234 |
| 1801899836 | SARAH L ZICHELLA Individual |
Physician Assistant, Medical |
2801 K ST SACRAMENTO, California (CA) 916-733-8277 |
| 1467455410 | GEORGE JOHN STRATIGOPOULOS Individual |
Dentist, General Practice |
4808 CLAIREMONT MESA BLVD SAN DIEGO, California (CA) 858-277-7200 |