DR. STEVEN CHARLES DENNIS M.D.
NPI 1639106669
Orthopaedic Surgery - Orthopaedic Surgery of the Spine in Newport Beach, CA

NPI Status: Active since June 26, 2006

Contact Information

1501 WESTCLIFF DRIVE
SUITE 325
NEWPORT BEACH, CA
ZIP 92660
Phone: (949) 722-7038
Fax: (949) 630-4900

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  • Individual
  • Male
  • Years of Experience 44
  • Orthopaedic Surgery
  • Orthopaedic Surgery of the Spine
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About STEVEN DENNIS

This page provides the complete NPI Profile along with additional information for Steven Dennis, a provider established in Newport Beach, California with a medical specialization in Orthopaedic Surgery, focusing in orthopaedic surgery of the spine and more than 44 years of experience. He graduated from Albany Medical College Of Union University in 1982. The healthcare provider is registered in the NPI registry with number 1639106669 assigned on June 2006. The practitioner's primary taxonomy code is 207XS0117X with license number G58685 (CA). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1639106669
Provider Name
DR. STEVEN CHARLES DENNIS M.D.
Gender
Male
Entity Type
Individual
Location Address
1501 WESTCLIFF DRIVE SUITE 325 NEWPORT BEACH, CA 92660
Location Phone
(949) 722-7038
Location Fax
(949) 630-4900
Mailing Address
1501 WESTCLIFF DRIVE SUITE 325 NEWPORT BEACH, CA 92660
Mailing Phone
(949) 546-7500
Mailing Fax
(949) 630-4900
Medical School Name
ALBANY MEDICAL COLLEGE OF UNION UNIVERSITY
Graduation Year
1982
Is Sole Proprietor?
Yes
Enumeration Date
06-26-2006
Last Update Date
04-30-2024
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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 Orthopaedic Surgery of the Spine

Taxonomy Code
207XS0117X
Type
Allopathic & Osteopathic Physicians
License No.
G58685
License State
CA
Taxonomy Description
Recognized by several state medical boards as a fellowship subspecialty program of orthopaedic surgery, orthopaedic surgeons of the spine deal with the evaluation and nonoperative and operative treatment of the full spectrum of primary spinal disorders including trauma, degenerative, deformity, tumor, and reconstructive.

Medicare Participation & PECOS Enrollment Status

Steven Dennis 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.

Steven Dennis 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: 1759439482

    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: I20111003000458

    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

Provider Referred Orders for Durable Medical Equipment, Devices & Supplies

The following list reflects the services, supplies or durable medical equipment ordered by this provider to a DME supplier on behalf of patients. The information below is derived from Medicare claims data and reflects the BETOS category, HCPCS code information and the number times each service was submitted under the Medicare fee-for-service program.

Durable Medical Equipment

  • DME-Other DME (DE000N)

    Traction equipment, cervical, free-standing stand/frame, pneumatic, applying traction force to other than mandible (HCPCS:E0849)

    1 DME suppliers used 15 Medicare Claims 15 Services Paid

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.

Established patient office or other outpatient visit, 30-39 minutes

This 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 143 times for 87 patients

New patient office or other outpatient visit, 45-59 minutes

This 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 59 times for 59 patients

Reviews for DR. STEVEN CHARLES DENNIS M.D.

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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.
1639106669
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
26692012612
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 6 + 6 + 9 + 2 + 0 + 1 + 2 + 6 + 1 + 2 + 24 = 61
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
70 - 61 = 99

The NPI number 1639106669 is valid because the calculated check digit 9 using the Luhn validation algorithm matches the last digit of the original NPI number.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1639106669, enumerated in the NPI registry as an "individual" on June 26, 2006

The provider is located at 1501 Westcliff Drive Suite 325 Newport Beach, Ca 92660 and the phone number is (949) 722-7038

The provider's speciality is Orthopaedic Surgery with taxonomy code 207XS0117X with a focus in Orthopaedic Surgery of the Spine

The provider has more than 44 years of experience. He graduated from Albany Medical College Of Union University in 1982.

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.

The most common procedures or services performed by this practitioner are: Established patient office or other outpatient visit, 30-39 minutes and New patient office or other outpatient visit, 45-59 minutes.

This NPI record was last updated on June 26, 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].
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