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DR. DANIEL DUGGAN D.O.
NPI 1750575437
Orthopaedic Surgery in Mission Viejo, CA

Active since September 05, 2007PECOS EnrolledAccepts Medicare Assignment
27725 SANTA MARGARITA PKWY STE 100, MISSION VIEJO, CA 92691(949) 393-3193(949) 393-3199 Get Directions Write a Review

NPPES record last updated: February 5, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Feb 5, 2026, Jan 14, 2016 (2 updates tracked since 2016).

About Dr. Daniel Duggan D.o. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. DANIEL DUGGAN D.O. (NPI 1750575437) is an individual orthopaedic surgery provider in Mission Viejo, California, licensed in California (20A11369) and active in the NPI registry since September 2007. He is enrolled in Medicare PECOS and is a graduate of University Of New England, College Of Osteo Medicine (2005).

NPPES Registry Identity

NPI1750575437
Entity TypeIndividualMale
Primary Taxonomy207X00000X
Provider Legal NameDR. DANIEL DUGGANCredential: D.O.
Location Address27725 SANTA MARGARITA PKWY STE 100Mission Viejo, CA 92691-6706
Mailing Address27725 Santa Margarita Pkwy Ste 100Mission Viejo, CA 92691-6706 · (949) 393-3193 · Fax (949) 393-3199
Phone(949) 393-3193
Fax(949) 393-3199
Sole ProprietorYes
Medical School CMSUniversity Of New England, College Of Osteo MedicineGraduated 2005
Enumeration DateSeptember 5, 2007
Last NPPES UpdateFebruary 5, 20262 updates tracked since enumeration
NPPES CertifiedFebruary 5, 2026
✔ NPI 1750575437 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOrthopaedic SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207X00000X
License✔ Licensed in CA · 20A11369
Definition
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.
27725 SANTA MARGARITA PKWY STE 100, Mission Viejo, CA 92691
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Daniel Duggan D.o. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID9537330873
PECOS Enrollment IDI20110919000474
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 8

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Hyaluronan or derivitive, genvisc 850, for intra-articular injection, 1 mg J7320
Genvisc 850 is an injection containing hyaluronan, a substance naturally found in your joints. It helps to lubricate and cushion your joints. This treatment is used to relieve knee pain due to osteoarthritis when other treatments have not worked.
2,475 services24 patients
Aspiration and/or injection of fluid from large joint 20610
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.
190 services86 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
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.
89 services61 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
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.
70 services54 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
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.
40 services40 patients
Injection, methylprednisolone sodium succinate, up to 40 mg J2920
Methylprednisolone sodium succinate is a corticosteroid medication, administered via injection. It helps reduce inflammation and immune responses. It's often used to treat conditions like arthritis, allergies, or skin diseases. The dosage is up to 40 mg.
38 services29 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92691 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$96.36 typical visit price
range $62.96 – $187.60
Typical copayment $24.09 (range $15.74 – $46.90)
Most-billed visit code 99203
Established Patient
$77.96 typical visit price
range $20.84 – $153.61
Typical copayment $19.49 (range $5.21 – $38.40)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

Reported Quality Measures

Documentation of Current Medications in the Medical Record
Percentage of visits for patients aged 18 years and older for which the eligible professional or eligible clinician attests to documenting a list of current medications using all immediate resources available on the date of the encounter.
98%1,747 patients4/55-star benchmark: 100%
Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan
Percentage of patients aged 18 years and older with a BMI documented during the current encounter or during the previous twelve months AND with a BMI outside of normal parameters, a follow-up plan is documented during the encounter or during the previous…
25%887 patients2/55-star benchmark: 97%
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

OC SPORTS AND ORTHOPAEDICS
Orthopaedic Surgery
27725 SANTA MARGARITA PKWY STE 100
MISSION VIEJO, CA 92691
Orange County (949) 393-3193
ANTHONY ANGEL MENDOZA D.C.
Chiropractor
27725 SANTA MARGARITA PKWY STE 100
MISSION VIEJO, CA 92691
Orange County (949) 837-8009

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Daniel Duggan's NPI number?

The NPI number for Daniel Duggan is 1750575437. It was assigned to this individual provider in the NPPES registry on September 5, 2007.

Where is Daniel Duggan located?

Daniel Duggan practices at 27725 Santa Margarita Pkwy Ste 100, Mission Viejo, CA 92691. The listed phone number is (949) 393-3193.

What is Daniel Duggan's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.

Is Daniel Duggan enrolled in Medicare?

Yes. Daniel Duggan is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Daniel Duggan was last updated on February 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.