DR. RICHARD C DIEHL M.D. NPI 1417943127

NPI Information

  • NPI: 1417943127
  • Provider Name: DR. RICHARD C DIEHL, M.D.
  • Classification: Orthopaedic Surgery - 207X00000X
  • Entity Type: Individual
  • Address: 800 S RAYMOND AVE
    PASADENA, CA
    ZIP 91105
  • Phone: (626) 795-8051

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NPI Details

DR. Richard C Diehl, M.D. is an orthopaedic surgery in Pasadena, CA. The provider is an orthopaedic surgeon is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. An orthopaedic surgeon is involved with the care of patients whose musculoskeletal problems include congenital deformities, trauma, infections, tumors, metabolic disturbances of the musculoskeletal system, deformities, injuries and degenerative diseases of the spine, hands, feet, knee, hip, shoulder and elbow in children and adults. An orthopaedic surgeon is also concerned with primary and secondary muscular problems and the effects of central or peripheral nervous system lesions of the musculoskeletal system. DR. Richard C Diehl, M.D. NPI is 1417943127. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a male.

The provider's business location address is:

800 S RAYMOND AVE
PASADENA, CA
ZIP 91105-229
Phone: (626) 795-8051
Fax: (626) 795-0356

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)
  • Aspiration and/or injection of fluid from large joint (HCPCS:20610)
  • Injection, methylprednisolone acetate, 40 mg (HCPCS:J1030)
  • X-ray of knee, 1-2 views (HCPCS:73560)
  • X-ray of both knees while standing (HCPCS:73565)
  • Established patient office or other outpatient visit, 10-19 minutes (HCPCS:99212)
  • Hyaluronan or derivative, orthovisc, for intra-articular injection, per dose (HCPCS:J7324)
  • X-ray of lower and sacral spine, 2-3 views (HCPCS:72100)
  • X-ray of hip, 2-3 views (HCPCS:73502)
  • X-ray of shoulder, minimum of 2 views (HCPCS:73030)
  • New patient office or other outpatient visit, 15-29 minutes (HCPCS:99202)
  • New patient office or other outpatient visit, 30-44 minutes (HCPCS:99203)
  • X-ray of ankle, minimum of 3 views (HCPCS:73610)
  • Mri scan of leg joint without contrast (HCPCS:73721)
  • X-ray of elbow, minimum of 3 views (HCPCS:73080)
  • X-ray of foot, minimum of 3 views (HCPCS:73630)
  • Hyaluronan or derivative, monovisc, for intra-articular injection, per dose (HCPCS:J7327)
  • Mri scan of lower spinal canal without contrast (HCPCS:72148)
  • X-ray of upper spine, 2-3 views (HCPCS:72040)
  • Mri scan of arm joint without contrast (HCPCS:73221)
  • X-ray of pelvis, 1-2 views (HCPCS:72170)
  • X-ray of both hips, 3-4 views (HCPCS:73522)
  • X-ray of wrist, minimum of 3 views (HCPCS:73110)
  • X-ray of ribs on side of body, minimum of 3 views (HCPCS:71101)

The enumeration date for this NPI number is 9/27/2005 and was last updated on 1/26/2009.

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
1207X00000XOrthopaedic SurgeryG15733CALIFORNIAYes

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
1W17086MEDICARE PINCALIFORNIA
2G15733OTHERCALIFORNIAMEDICARE INDIVIDUAL
3A39604MEDICARE UPINCALIFORNIA
4200002226OTHERCALIFORNIARAIL ROAD MEDICARE
5WG15733BMEDICARE PINCALIFORNIA

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: 11/21/2025

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