MARK MEHRDAD DAVIDSON M.D. NPI 1164459178

NPI Information

  • NPI: 1164459178
  • Provider Name: MARK MEHRDAD DAVIDSON, M.D.
  • Classification: Internal Medicine - 207R00000X
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: 8631 W 3RD ST
    1135-E
    LOS ANGELES, CA
    ZIP 90048
  • Phone: (310) 855-0222

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NPI Details

Mark Mehrdad Davidson, M.D. is an internal medicine in Los Angeles, CA with 28 years of experience. The provider is a physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs. Mark Mehrdad Davidson, M.D. NPI is 1164459178. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a male.

Education
Medical School: UNIVERSITY OF CALIFORNIA, GEFFEN SCHOOL OF MEDICINE
Graduation Year:1997

The provider's business location address is:

8631 W 3RD ST
1135-E
LOS ANGELES, CA
ZIP 90048-901
Phone: (310) 855-0222
Fax: (310) 652-1905

The NPI 1164459178 is registered in the Medicare Provider, Enrollment, Chain and Ownership System (PECOS). The provider is legally eligible to order and refer Part B (Clinical Laboratory and Imaging), Durable Medical Equipment, Part A Home Health Agency (HHA), Power Mobility Devices.

The following top HCPCS codes were publicly reported for this provider under the Medicare program for the year 2016. The reported codes are based on the top codes for each available Medicare specialty, excluding evaluation and management codes.

  • Pathology examination of tissue using a microscope, intermediate complexity (HCPCS:88305)
  • Established patient office or other outpatient visit, 30-39 minutes (HCPCS:99214)
  • Special stained specimen slides to identify organisms including interpretation and report (HCPCS:88312)
  • Special stained specimen slides to examine tissue including interpretation and report (HCPCS:88313)
  • New patient office or other outpatient visit, 45-59 minutes (HCPCS:99204)
  • Follow-up hospital inpatient care per day, typically 35 minutes (HCPCS:99233)
  • Established patient office or other outpatient visit, 20-29 minutes (HCPCS:99213)
  • Biopsy of large bowel using a flexible endoscope (HCPCS:45380)
  • Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS:43239)
  • Removal of polyps or growths of large bowel using an endoscope with mechanical snare (HCPCS:45385)
  • Analysis for antibody to helicobacter pylori (gastrointestinal bacteria) (HCPCS:86677)
  • Breath test analysis for helicobacter pylori (HCPCS:83013)
  • Administration of drug for helicobacter pylori (HCPCS:83014)
  • Initial hospital inpatient care per day, typically 70 minutes (HCPCS:99223)
  • Stool analysis for blood, by fecal hemoglobin determination by immunoassay (HCPCS:82274)
  • Diagnostic exam of anus using an endoscope (HCPCS:46600)
  • Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional (HCPCS:99211)
  • Follow-up hospital inpatient care per day, typically 25 minutes (HCPCS:99232)
  • Established patient office or other outpatient visit, 40-54 minutes (HCPCS:99215)
  • Diagnostic exam of large bowel using a flexible endoscope (HCPCS:45378)
  • Colonoscopy (HCPCS:NAN13)
  • Upper gastrointestinal (GI) endoscopy for acid reflux (HCPCS:NAN12)

The enumeration date for this NPI number is 6/26/2006 and was last updated on 1/29/2008.

Taxonomy Codes

The NPI record includes the healthcare provider taxonomy classification, state license number and state of licensure. The following information regarding the scope of practice of this provider is available:

No. Taxonomy Code Taxonomy Clasification Taxonomy Specialization License Number License State Primary
1207RG0100XInternal MedicineGastroenterologyA67586CALIFORNIANo
2207RI0008XInternal MedicineHepatologyA67586CALIFORNIANo
3207R00000XInternal MedicineA67586CALIFORNIAYes

What is NPI?

NPI stands for National Provider Identifier. The NPI is a 10-digit identification number that is completely unique. The NPI number by itself does not contain any identifiable information such as a provider’s speciality or location. The NPI is assigned to individuals or organizacions for their lifespan and it is independent of key provider information type updates like a change of practices, location or speciality.

This page was last updated on: 3/30/2025

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