DR. CHRISTOPHER LOUIS SHERMAN DO
NPI 1639234826
Orthopaedic Surgery in San Diego, CA
NPI Status: Active since December 27, 2006
Contact Information
4910 DIRECTORS PL STE 350
SAN DIEGO, CA
ZIP 92121
Phone: (858) 346-7171
Fax: (858) 453-7314
- Individual
- Male
- Years of Experience 21
- Orthopaedic Surgery
- Accepts Medicare Approved Payment
- PECOS Enrolled
About CHRISTOPHER SHERMAN
This page provides the complete NPI Profile along with additional information for Christopher Sherman, a provider established in San Diego, California with a medical specialization in Orthopaedic Surgery and more than 21 years of experience. He graduated from Arizona College Of Osteopathic Medicine Mid Western University in 2005. The healthcare provider is registered in the NPI registry with number 1639234826 assigned on December 2006. The practitioner's primary taxonomy code is 207X00000X with license number 20A9789 (CA). The provider is registered as an individual and his NPI record was last updated 6 years ago.
- NPI
- 1639234826
- Provider Name
- DR. CHRISTOPHER LOUIS SHERMAN DO
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 4910 DIRECTORS PL STE 350 SAN DIEGO, CA 92121
- Location Phone
- (858) 346-7171
- Location Fax
- (858) 453-7314
- Mailing Address
- 4445 EASTGATE MALL STE 105 SAN DIEGO, CA 92121
- Mailing Phone
- (619) 267-3020
- Mailing Fax
- (858) 453-7314
- Medical School Name
- ARIZONA COLLEGE OF OSTEOPATHIC MEDICINE MID WESTERN UNIVERSITY
- Graduation Year
- 2005
- Is Sole Proprietor?
- No
- Enumeration Date
- 12-27-2006
- Last Update Date
- 12-05-2019
- Code Navigator
Location Map
Secondary Locations
- 655 Euclid Ave Suite 301
National City, CA 91950
(619) 267-3020
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
Orthopaedic Surgery
- Taxonomy Code
- 207X00000X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- 20A9789
- License State
- CA
- Taxonomy Description
- 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.
Medicare Participation & PECOS Enrollment Status
Christopher Sherman is registered with Medicare and accepts claims assignment, this means the provider accepts the approved amount for the cost of rendered services as full payment. Participating providers may not charge beneficiaries more than the approved amount for their services. Please keep in mind that beneficiaries still have to pay a coinsurance or copayment amount for a visit or service.
Christopher Sherman is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.
What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.
Is the provider registered in PECOS? Yes
PECOS PAC ID: 1850461047
What is the PECOS Associate Control ID?
A PAC ID is a unique 10-digit number assigned to an individual or organization healthcare provider in PECOS. The PAC ID is used to link together all the provider information, like tax identification numbers and organizational names. A PAC ID can be connected to multiple Enrollment IDs if an individual or organization has enrolled in PECOS more than once.PECOS Enrollment ID: I20130111000185
What is the Provider Enrollment ID?
The Enrollment ID is a unique alphanumeric 15-digit code assigned to each new provider's PECOS enrollment application. The Enrollment ID is used to link together all the provider enrollment information like enrollment type, state, provider specialty, and reassignment of benefits.Accepts Medicare Assignment? Yes
What does it mean "accepts medicare assignment"?
When a provider accepts Medicare assignment, the provider agrees to be paid directly by Medicare and to accept the payment amount approved by Medicare. Additionally, the provider agrees to not bill patients for more than the Medicare deductible and coinsurance amounts.
A provider who doesn't accept assignment may charge you up to 15% over the Medicare-approved amount. This is known as the limiting charge. You may have to pay this amount, or it may be covered by another insurer.Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes
Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes
Eligible to Order or Refer a Home Health Agency (HHA): Yes
Eligible to Order or Refer Power Mobility Devices: Yes
Areas of Expertise
The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.
Aspiration and/or injection of fluid from large joint
Established patient office or other outpatient visit, 20-29 minutes
Established patient office or other outpatient visit, 30-39 minutes
Established patient office or other outpatient visit, 30-39 minutes
Hip replacement
Imaging guidance for procedure, 60 minutes or less
Initial hospital inpatient care per day, typically 70 minutes
Knee replacement
New patient office or other outpatient visit, 45-59 minutes
New patient office or other outpatient visit, 45-59 minutes
Treatment of broken neck of thigh bone with bone implant
X-ray of hip, 2-3 views
This procedure involves using a needle to remove (aspiration) or introduce (injection) fluid into a large joint like the knee or hip. It can help diagnose conditions, relieve discomfort, or deliver medication directly to the joint.
This service was performed 18 times for 14 patientsThis is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
This service was performed 104 times for 49 patientsThis is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
This service was performed 49 times for 35 patientsThis is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
This service was performed 23 times for 15 patientsA hip replacement is a surgical procedure where a worn-out or damaged hip joint is replaced with an artificial one. This procedure can greatly reduce pain and improve mobility. It's often recommended when other treatments like physical therapy or medications fail to alleviate symptoms.
This service was performed for 1-10 patientsImaging guidance is a procedure where real-time images are used to direct medical tools during a treatment. This technique helps to improve accuracy and safety. The procedure typically lasts 60 minutes or less.
This service was performed 20 times for 20 patientsInitial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
This service was performed 70 times for 69 patientsA knee replacement is a surgical procedure where a damaged or diseased knee joint is replaced with an artificial one. This can relieve pain and improve mobility. The procedure involves removing damaged parts of the knee and inserting a prosthetic joint. Recovery may take several weeks.
This service was performed for 1-10 patientsThis is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
This service was performed 16 times for 16 patientsThis is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
This service was performed 28 times for 28 patientsThis procedure involves repairing a fractured thigh bone by inserting a bone implant. The implant helps stabilize the bone, allowing it to heal correctly. It's performed under anesthesia and requires a hospital stay for recovery.
This service was performed 23 times for 23 patientsAn X-ray of the hip with 2-3 views is a non-invasive imaging test. It uses a small amount of radiation to produce pictures of the hip joint. These images help in diagnosing conditions like fractures, arthritis, or other abnormalities. The process is quick and painless.
This service was performed 75 times for 31 patientsPhysician Visit Costs
The typical physician office visit costs for Medicare beneficiaries in this area are: $23.71 for a new patient copayment and $19.21 for an established patient copayment.
The pricing information below displays the copayment minimum, maximum and average amount that patients under Medicare are charged when visiting this provider as a new or established patient. Please keep in mind that these prices are just for reference purposes, and the actual prices charged by the provider might be different.
For patients covered under private health plans the prices below are also useful as healthcare pricing for private insurance is usually established as a function of Medicare prices. Private insurance covered patients should check their individual plans to determine the exact pricing.
The prices below reflect the costs for new and established patients in the 92121 ZIP code area.
New Patients Visit Costs *
The most utilized procedure code for new patients office visits is 99203
- Average New Patient Price $94.87
- Minimum New Patient Price $62.1
- Maximum New Patient Price $184.71
- Average New Patient Copayment $23.71
- Minimum New Patient Copayment $15.52
- Maximum New Patient Copayment $46.17
Established Patients Visit Costs *
The most utilized procedure code for established patients office visits is 99213
- Average Established Patient Price $76.87
- Minimum Established Patient Price $20.62
- Maximum Established Patient Price $151.42
- Average Established Patient Copayment $19.21
- Minimum Established Patient Copayment $5.15
- Maximum Established Patient Copayment $37.85
* The physician office visit costs information is generated by statistical analysis of similar providers in the same geographical area. The pricing information above IS NOT the amount charged by this provider.
Reviews for DR. CHRISTOPHER LOUIS SHERMAN DO
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 Validation Check Digit Calculation
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 | 6 | 3 | 9 | 2 | 3 | 4 | 8 | 2 | 6 |
Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
2 | 6 | 6 | 9 | 4 | 3 | 8 | 8 | 4 | |
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
2 + 6 + 6 + 9 + 4 + 3 + 8 + 8 + 4 + 24 = 74 | |||||||||
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
80 - 74 = 6 | 6 |
The NPI number 1639234826 is valid because the calculated check digit 6 using the Luhn validation algorithm matches the last digit of the original NPI number.
Other Providers at the Same Location
The following 9 providers are registered at the same or nearby location.
NPI | Name / Type | Taxonomy | Address |
---|---|---|---|
1376838680 | JOHN GROTTING M.D. Individual | Orthopaedic Surgery | 4910 DIRECTORS PL STE 350 SAN DIEGO, CA 92121 (858) 571-9500 |
1225402746 | DAVID MAIMES PA-C Individual | Physician Assistant | 4910 DIRECTORS PL STE 350 SAN DIEGO, CA 92121 (858) 346-7171 |
1629092473 | TAL DAVID M.D. Individual | Orthopaedic Surgery (Sports Medicine) | 4910 DIRECTORS PL STE 350 SAN DIEGO, CA 92121 (858) 571-9500 |
1215518501 | SAVANNAH ROSE RUCKER ATC, OTC Individual | Specialist/Technologist (Athletic Trainer) | 4910 DIRECTORS PL STE 350 SAN DIEGO, CA 92121 (858) 453-7364 |
1043705775 | TAYLOR BRIGHT MS, ATC, OTC Individual | Specialist/Technologist (Athletic Trainer) | 4910 DIRECTORS PL STE 350 SAN DIEGO, CA 92121 (588) 571-9500 |
1063876662 | DR. JERRICK GENE ROBKER DO Individual | Orthopaedic Surgery | 4910 DIRECTORS PL STE 350 SAN DIEGO, CA 92121 (858) 571-9500 |
1548781727 | KATHLEEN THORNBER OTC Individual | Specialist/Technologist, Other (Orthopedic Assistant) | 4910 DIRECTORS PL STE 350 SAN DIEGO, CA 92121 (858) 346-7171 |
1740501907 | CHRISTOPHER L SHERMAN DO A PROFESSIONAL MEDICAL CORPORATION Organization | Orthopaedic Surgery | 4910 DIRECTORS PL STE 350 SAN DIEGO, CA 92121 (858) 346-7171 |
1629555032 | GRACE SHIRLEY WOODS PA-C Individual | Physician Assistant | 4910 DIRECTORS PL STE 350 SAN DIEGO, CA 92121 (858) 571-9550 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1639234826, enumerated in the NPI registry as an "individual" on December 27, 2006
The provider is located at 4910 Directors Pl Ste 350 San Diego, Ca 92121 and the phone number is (858) 346-7171
The provider's speciality is Orthopaedic Surgery with taxonomy code 207X00000X
The provider has more than 21 years of experience. He graduated from Arizona College Of Osteopathic Medicine Mid Western University in 2005.
Yes, as of June 20, 2025 the provider is registered in PECOS and is eligible to order health care services or supplies for Medicare patients. If you are a beneficiary the provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.
Medicare beneficiaries should expect a typical cost of $94.87 with an average copayment of $23.71 for new patient appointments. Established patients should expect a typical charge of $76.87 and an average copayment of 19.21. Please review your insurance plan or contact the provider directly to determine your specific costs.
The most common procedures or services performed by this practitioner are: Aspiration and/or injection of fluid from large joint, Established patient office or other outpatient visit, 20-29 minutes, Established patient office or other outpatient visit, 30-39 minutes, Established patient office or other outpatient visit, 30-39 minutes, Hip replacement, Imaging guidance for procedure, 60 minutes or less, Initial hospital inpatient care per day, typically 70 minutes, Knee replacement, New patient office or other outpatient visit, 45-59 minutes, New patient office or other outpatient visit, 45-59 minutes, Treatment of broken neck of thigh bone with bone implant and X-ray of hip, 2-3 views.
This NPI record was last updated on December 27, 2006. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
NPI Profile data is regularly updated with the latest NPI registry information, if you would like to update or remove your NPI Profile in this website please contact us.