DR. NATHAN ROSS EHMER D.O. NPI 1871767673

NPI Information

  • NPI: 1871767673
  • Provider Name: DR. NATHAN ROSS EHMER, D.O.
  • Classification: Orthopaedic Surgery - 207XX0801X
  • Specialization: Orthopaedic Trauma
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: 18 BON AIR RD
    LARKSPUR, CA
    ZIP 94939
  • Phone: (415) 927-5300

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NPI Details

DR. Nathan Ross Ehmer, D.O. is an orthopaedic trauma orthopaedic surgery in Larkspur, CA with 22 years of experience. The provider is recognized by several state medical boards as a fellowship subspecialty program of orthopaedic surgery, orthopaedic trauma surgeons deal with the evaluation and management of acute orthopaedic injuries, evaluation and treatment of post-traumatic deformities and nonunions, acute and delayed reconstruction of pelvic and acetabular fractures, as well as osteotomy in the adult hip for treatment of hip arthritis. DR. Nathan Ross Ehmer, D.O. NPI is 1871767673. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a male.

Education
Medical School: ARIZONA COLLEGE OF OSTEOPATHIC MEDICINE MID WESTERN UNIVERSITY
Graduation Year:2003

The provider's business location address is:

18 BON AIR RD
LARKSPUR, CA
ZIP 94939-123
Phone: (415) 927-5300
Fax: (415) 927-6860

The NPI 1871767673 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.

  • Established patient office or other outpatient visit, 20-29 minutes (HCPCS:99213)
  • X-ray of hip, 2-3 views (HCPCS:73502)
  • Initial hospital inpatient care per day, typically 70 minutes (HCPCS:99223)
  • Established patient office or other outpatient visit, 30-39 minutes (HCPCS:99214)
  • X-ray of wrist, 2 views (HCPCS:73100)
  • New patient office or other outpatient visit, 30-44 minutes (HCPCS:99203)
  • Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg (HCPCS:J0702)
  • X-ray of elbow, minimum of 3 views (HCPCS:73080)
  • X-ray of shoulder, minimum of 2 views (HCPCS:73030)
  • X-ray of pelvis, 1-2 views (HCPCS:72170)
  • Treatment of broken neck of thigh bone with bone implant (HCPCS:27245)
  • X-ray of ankle, minimum of 3 views (HCPCS:73610)
  • Treatment of upper end of broken thigh bone with placement of stabilizing device or prosthetic replacement (HCPCS:27236)
  • X-ray of knee, 3 views (HCPCS:73562)
  • X-ray of hip, minimum of 4 views (HCPCS:73503)
  • New patient office or other outpatient visit, 45-59 minutes (HCPCS:99204)
  • Aspiration and/or injection of fluid from large joint (HCPCS:20610)
  • Hip replacement (HCPCS:NAN09)

The enumeration date for this NPI number is 4/14/2008 and was last updated on 7/14/2023.

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
1207XX0801XOrthopaedic SurgeryOrthopaedic Trauma20A 10366CALIFORNIAYes

Other Identifiers

The following information regarding additional identifiers associated to this NPI record includes the other identifier number, identifier type, identifier state and issuer.

No. Other Provider Identifier Other Provider Identifier Type Other Provider Identifier State Other Provider Identifier Issuer
120A 10366OTHERCALIFORNIALICENSE
2P00764784OTHERCALIFORNIARAILROAD MEDICARE
31871767673OTHERCALIFORNIANPPES

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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