DR. PHILIP ORMOND MERRITT M.D.
NPI 1083696074
Orthopaedic Surgery - Adult Reconstructive Orthopaedic Surgery in Glendale, CA


Quality Rating: 97.12 out of 100 score

NPI Status: Active since November 16, 2005

Contact Information

1505 WILSON TER
SUITE 200
GLENDALE, CA
ZIP 91206
Phone: (818) 246-8974
Fax: (818) 246-7673

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  • Individual
  • Male
  • Years of Experience 50
  • Orthopaedic Surgery
  • Adult Reconstructive Orthopaedic Surgery
  • Accepts Medicare Approved Payment
  • PECOS Enrolled
  • Medicare Quality Reporting

About PHILIP MERRITT

This page provides the complete NPI Profile along with additional information for Philip Merritt, a provider established in Glendale, California with a medical specialization in Orthopaedic Surgery, focusing in adult reconstructive orthopaedic surgery and more than 50 years of experience. He graduated from University Of Southern California Keck School Of Medicine in 1976. The healthcare provider is registered in the NPI registry with number 1083696074 assigned on November 2005. The practitioner's primary taxonomy code is 207XS0114X with license number G46741 (CA). The provider is registered as an individual and his NPI record was last updated 3 years ago.

NPI
1083696074
Provider Name
DR. PHILIP ORMOND MERRITT M.D.
Gender
Male
Entity Type
Individual
Location Address
1505 WILSON TER SUITE 200 GLENDALE, CA 91206
Location Phone
(818) 246-8974
Location Fax
(818) 246-7673
Mailing Address
1357 SUGAR LOAF DR LA CANADA, CA 91011
Mailing Phone
(818) 790-7066
Medical School Name
UNIVERSITY OF SOUTHERN CALIFORNIA KECK SCHOOL OF MEDICINE
Graduation Year
1976
Is Sole Proprietor?
Yes
Enumeration Date
11-16-2005
Last Update Date
03-07-2023
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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 Adult Reconstructive Orthopaedic Surgery

Taxonomy Code
207XS0114X
Type
Allopathic & Osteopathic Physicians
License No.
G46741
License State
CA
Taxonomy Description
Recognized by several state medical boards as a fellowship subspecialty program of orthopaedic surgery, adult reconstructive orthopaedic surgeons deal with reconstructive procedures such as joint arthroplasty (i.e., hip and knee), osteotomy, arthroscopy, soft-tissue reconstruction, and a variety of other adult reconstructive surgical procedures.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
00G467410MEDICAID (05)CA 
G46741OTHER (01)CAMEDICAL BOARD
RHD 130967OTHER (01)CAX-RAY SUPERVISOR & OPERAT

Medicare Participation & PECOS Enrollment Status

Philip Merritt 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.

Philip Merritt 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: 6608060504

    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: I20101104001084

    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)

    Walker, folding, wheeled, adjustable or fixed height (HCPCS:E0143)

    4 DME suppliers used 91 Medicare Claims 91 Services Paid

Orthotic Devices

  • DME-Orthotic Devices (DF000N)

    Hip orthosis, abduction control of hip joint, postoperative hip abduction type, prefabricated, includes fitting and adjustment (HCPCS:L1686)

    2 DME suppliers used 25 Medicare Claims 25 Services Paid

  • DME-Orthotic Devices (DF011N)

    Knee orthosis, adjustable knee joints (unicentric or polycentric), positional orthosis, rigid support, prefabricated item that has been trimmed, bent, molded, assembled, or otherwise customized to fit a specific patient by an individual with expertise (HCPCS:L1832)

    1 DME suppliers used 72 Medicare Claims 95 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.

Aspiration and/or injection of fluid from large joint

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 219 times for 183 patients

Aspiration and/or injection of fluid from small joint

This procedure involves inserting a thin needle into a small joint to remove (aspirate) or inject fluid. It can help diagnose conditions, relieve discomfort, or administer medication directly into the joint. It's generally safe with minimal discomfort.

This service was performed 14 times for 14 patients

Computer-assisted surgery for muscle and bone procedure

Computer-assisted surgery for muscle and bone procedures involves using a computer to aid in planning and performing surgery. This technology helps increase precision, reduce invasiveness, and improve outcomes. It's commonly used in orthopedic surgeries like joint replacements.

This service was performed 127 times for 86 patients

Established patient office or other outpatient visit, 20-29 minutes

This 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 955 times for 643 patients

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 115 times for 110 patients

Hip replacement

A 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 50 patients

Initial hospital inpatient care per day, typically 70 minutes

Initial 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 21 times for 20 patients

Knee replacement

A 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 187 patients

Lower limb (leg) arthroscopy (minimally invasive joint repair)

Lower limb arthroscopy is a minimally invasive procedure that allows doctors to examine and repair issues in your leg joints. It involves making small incisions through which a tiny camera and instruments are inserted. This technique can help diagnose and treat various joint problems with less pain and quicker recovery time.

This service was performed for 38 patients

New patient office or other outpatient visit, 30-44 minutes

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

This service was performed 265 times for 265 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 81 times for 81 patients

Removal of cyst or growth of thigh bone

This procedure involves the surgical removal of an abnormal growth or cyst from your thigh bone. The doctor makes an incision, accesses the bone, and carefully removes the growth. This helps alleviate pain, prevent further complications, and improve bone health.

This service was performed 32 times for 32 patients

Removal of joint lining from multiple knee joint compartments using an endoscope

This procedure, called a synovectomy, involves using an endoscope, a small camera, to view your knee joint. The surgeon then removes the inflamed joint lining from several areas of your knee. The goal is to reduce pain and improve joint function.

This service was performed 60 times for 59 patients

Removal of knee cartilage using an endoscope

This procedure, known as arthroscopic knee surgery, involves using a small camera (endoscope) to view the inside of your knee. Small instruments are used to remove damaged cartilage. This can help alleviate pain and improve knee function.

This service was performed 54 times for 53 patients

Repair of kneecap

Repair of the kneecap is a surgical procedure aimed at fixing damage to your kneecap. This could be due to a fracture, dislocation, or degenerative disease. The procedure helps to restore normal function and movement, reducing pain and improving your quality of life.

This service was performed 123 times for 120 patients

Repair of kneecap with prosthesis

This procedure involves replacing a damaged kneecap with an artificial part, or prosthesis. It's done to relieve pain, improve mobility, and enhance quality of life. Doctors perform it under anesthesia and recovery time may vary.

This service was performed 20 times for 20 patients

Replacement of knee joint on side of knee

A knee joint replacement on one side, also known as unicompartmental knee replacement, is a surgical procedure where damaged parts of the knee joint are replaced with artificial parts. This helps to reduce pain and improve mobility. It's typically done under general anesthesia.

This service was performed 136 times for 134 patients

Replacement of thigh bone and hip joint with prosthesis

This procedure, known as hip arthroplasty, involves replacing your damaged thigh bone and hip joint with artificial parts, called a prosthesis. It helps relieve pain, improve mobility, and enhance your quality of life.

This service was performed 37 times for 37 patients

Revision of component of total knee joint prosthesis

A revision of a total knee joint prosthesis is a procedure performed to replace a previously implanted knee joint that is not functioning properly. This could be due to wear, loosening, infection, or other issues. The goal is to restore mobility and alleviate pain.

This service was performed 26 times for 23 patients

Revision of thigh bone and hip joint prosthesis

A revision of thigh bone and hip joint prosthesis is a surgery to replace an old or malfunctioning hip implant. It involves removing the previous implant, cleaning the area, and inserting a new prosthesis. This procedure aims to restore mobility and alleviate pain.

This service was performed 15 times for 12 patients

Overall MIPS Quality Performance

The provider participated in CMS Quality Payment Program under the Merit-based Incentive Payment System (MIPS) and has an overall final score of 97.12, based on four performance areas: quality, improvement activities, promoting interoperability, and cost. The purpose of this information is to help people with Medicare make informed decisions and incentivize doctors and clinicians to maximize performance. The provider also has detailed performance information the following quality measures: .

The Merit-based Incentive Payment System (MIPS) is a way providers could use to participate in CMS Quality Payment Program (QPP). The MIPS program affects clinician reimbursement for Part B covered professional services and also rewards them for improving the quality of patient care and outcomes.

  • Final Score: 97.12 out of 100

    The MIPS program evaluates providers across multiple categories with a specific weight for each category resulting a in a MIPS final score that ranges from 0 to 100 points. The MIPS Final Score determines whether providers receive a negative, neutral or positive MIPS payment adjustment.

  • Quality Score: 84.24

    The Quality category assesses providers performance on clinical practices and patient outcomes under the traditional MIPS program. The quality measures help identify the quality of healthcare processes, outcomes, and patient experiences. The Quality measure category compromises 40% providers final MPIS scores.

    There are six collection types for MIPS quality measures: Electronic Clinical Quality Measures (eCQMs), MIPS Clinical Quality Measures (CQMs), Qualified Clinical Data Registry (QCDR) Measures, Medicare Part B claims measures, CMS Web Interface measures and The Consumer Assessment of Healthcare Providers and Systems (CAHPS) for MIPS Survey.

  • Promoting Interoperability Score: 100

    The Interoperability category measures the providers ability to use technology to exchange and make use of healthcare information in a way that is less burdensome and improves outcomes. The Interoperability measure category compromises 25% providers final MPIS scores.

    The MIPS Interoperability measure focuses on the use of certified electronic health record technology (CEHRT) to improve patient access health information, the exchange of information between clinicians and pharmacies and the systematic collection, analysis, and interpretation of healthcare data.

  • Improvement Activities Score: 40

    The Improvement Activities performance category evaluates the providers participation in clinical activities that support the improvement of clinical practice, care delivery, and outcomes. Providers have the option to choose 2 to 4 activities from an inventory of over 100 improvement activities. Providers typically choose the activities that best fit their needs. The improvement activities measure category compromises 15% providers final MPIS scores.

    The Improvement measures aim to better patient engagement, patient safety and other areas of patient care. The Improvement Activities category compromises 15% of providers final MPIS scores.

  • Cost Score: N/A

    The Cost performance category asses the amount and types of services provided and how clinicians coordinate care and seek improvement of health outcomes by ensuring patients receive the appropriate services.

    Although providers don't determine the price of healthcare services they are important in delivering high-quality care at a reasonable cost. The Cost measures category compromises 20% of providers final MPIS scores.

  • Cost Score: N/A

    The Cost performance category asses the amount and types of services provided and how clinicians coordinate care and seek improvement of health outcomes by ensuring patients receive the appropriate services.

    Although providers don't determine the price of healthcare services they are important in delivering high-quality care at a reasonable cost. The Cost measures category compromises 20% of providers final MPIS scores.

MIPS Quality Measures

The following performance measures were reported under the Merit-Based Incentive Payment System (MIPS) and Qualified Clinical Data Registry (QCDR) quality measures program.

Quality Measure Performance Number of Patients
Risk-standardized complication rate (RSCR) following elective primary total hip arthroplasty (THA) and/or total knee arthroplasty (TKA) for Merit-based Incentive Payment System (MIPS) 0.03% "Inverse Quality Measure"
This is an inverse quality measure, a lower rate means the provider is rated better.

Reviews for DR. PHILIP ORMOND MERRITT M.D.

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NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1083696074, we treat the final digit (4) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 56. The final step is to find the difference between that total and the next multiple of ten (60 - 56 = 4).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
0
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
3
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
9
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
0
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
4
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 8 → 16 → 7 6 → 12 → 3 6 → 12 → 3 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 0 + 1 + 6 + 3 + 1 + 2 + 9 + 1 + 2 + 0 + 1 + 4 + 24 = 56

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 56 is 60. The difference is the calculated check digit.

60 - 56 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1083696074.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Specialist
1505 WILSON TER, SUITE 155
GLENDALE, CA 91206
Orthopaedic Surgery (Orthopaedic Surgery of the Spine)
1505 WILSON TER, SUITE 200
GLENDALE, CA 91206
Otolaryngology
1505 WILSON TER, #270
GLENDALE, CA 91206
Family Medicine
1505 WILSON TER, STE. 250
GLENDALE, CA 91206
Internal Medicine (Interventional Cardiology)
1505 WILSON TER, SUITE 320
GLENDALE, CA 91206
Pain Medicine (Interventional Pain Medicine)
1505 WILSON TER, SUITE 170
GLENDALE, CA 91206
Internal Medicine
1505 WILSON TER, SUITE 320
GLENDALE, CA 91206
Dietitian, Registered
1505 WILSON TER, # 155
GLENDALE, CA 91206
Clinic/Center (End-Stage Renal Disease (ESRD) Treatment)
1505 WILSON TER, SUITE 190
GLENDALE, CA 91206
Pharmacist
1505 WILSON TER
GLENDALE, CA 91206
Internal Medicine (Nephrology)
1505 WILSON TER, SUITE 155
GLENDALE, CA 91206
Obstetrics & Gynecology
1505 WILSON TER, SUITE 130
GLENDALE, CA 91206
Orthopaedic Surgery (Orthopaedic Surgery of the Spine)
1505 WILSON TER, SUITE 200
GLENDALE, CA 91206
Internal Medicine
1505 WILSON TER, SUITE # 155
GLENDALE, CA 91206
Obstetrics & Gynecology (Gynecology)
1505 WILSON TER, SUITE 220
GLENDALE, CA 91206
Internal Medicine (Rheumatology)
1505 WILSON TER, 315
GLENDALE, CA 91206
Non-Pharmacy Dispensing Site
1505 WILSON TER, SUITE 310
GLENDALE, CA 91206
Acupuncturist
1505 WILSON TER, STE 250
GLENDALE, CA 91206
Specialist
1505 WILSON TER, SUITE 150
GLENDALE, CA 91206
Audiologist
1505 WILSON TER
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Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1083696074, enumerated as an "individual" on November 16, 2005.

The provider is located at 1505 WILSON TER SUITE 200 GLENDALE, CA 91206 and the phone number is (818) 246-8974.

Orthopaedic Surgery with taxonomy code 207XS0114X and a focus in Adult Reconstructive Orthopaedic Surgery.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.