OLIVIA DAHL, M.D., INC.
NPI 1215862511
Psychiatry & Neurology - Psychosomatic Medicine in Monterey, CA
NPI Status: Active since June 17, 2026
Contact Information
23625 HOLMAN HWY
MONTEREY, CA
ZIP 93940
Phone: (831) 624-5311
This NPI profile has been added to the NPI registry within the last 30 days.
- Organization
- Psychiatry & Neurology
- Psychosomatic Medicine
About OLIVIA DAHL, M.D., INC.
This page provides the complete NPI Profile along with additional information for Olivia Dahl, M.d., Inc., a provider established in Monterey, California operating as a Psychiatry & Neurology, focusing in psychosomatic medicine . The healthcare provider is registered in the NPI registry with number 1215862511 assigned on June 2026. The practitioner's primary taxonomy code is 2084P0015X. The provider is registered as an organization and their NPI record was last updated June 2026. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The authorized official of this NPI record is Olivia Dahl Md (Ceo)
- NPI
- 1215862511
- Provider Name
- OLIVIA DAHL, M.D., INC.
- Entity Type
- Organization
- Location Address
- 23625 HOLMAN HWY MONTEREY, CA 93940
- Location Phone
- (831) 624-5311
- Mailing Address
- 1632 CAMDEN AVE APT 201 LOS ANGELES, CA 90025
- Mailing Phone
- (434) 466-6221
- Is Sole Proprietor?
- No
- Is Organization Subpart?
- No
- Enumeration Date
- 06-17-2026
- Last Update Date
- 06-17-2026
- Code Navigator
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
Psychiatry & Neurology Psychosomatic Medicine
- Taxonomy Code
- 2084P0015X
- Type
- Allopathic & Osteopathic Physicians
- Taxonomy Description
- Psychosomatic Medicine is subspecialty in the diagnosis and treatment of psychiatric disorders and symptoms in complex medically ill patients. This subspecialty includes treatment of patients with acute or chronic medical, neurological, obstetrical or surgical illness in which psychiatric illness is affecting their medical care and/or quality of life such as HIV infection, organ transplantation, heart disease, renal failure, cancer, stroke, traumatic brain injury, high-risk pregnancy and COPD, among others. Patients also may be those who have a psychiatric disorder that is the direct consequence of a primary medical condition, or a somatoform disorder or psychological factors affecting a general medical condition. Psychiatrists specializing in Psychosomatic Medicine provide consultation-liaison services in general medical hospitals, attend on medical psychiatry inpatient units, and provide collaborative care in primary care and other outpatient settings.
Group Taxonomy 193400000X SINGLE SPECIALTY GROUP
This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.
Reviews for OLIVIA DAHL, M.D., INC.
There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.
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 1215862511, we treat the final digit (1) 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 59. The final step is to find the difference between that total and the next multiple of ten (60 - 59 = 1).
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 59 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.
MONTEREY, CA 93940
MONTEREY, CA 93940
MONTEREY, CA 93940
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1215862511, enumerated as an "organization" on June 17, 2026.
The provider is located at 23625 HOLMAN HWY MONTEREY, CA 93940 and the phone number is (831) 624-5311.
Psychiatry & Neurology with taxonomy code 2084P0015X and a focus in Psychosomatic Medicine.
