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DR. RYAN C CHEN M.D.
NPI 1427109313
Orthopaedic Surgery in Marietta, GA

Active since January 16, 2007PECOS EnrolledAccepts Medicare Assignment
92.93/100
CMS Quality Rating
61 WHITCHER ST NE, SUITE 1100, MARIETTA, GA 30060(770) 422-3290(770) 422-0287 Get Directions Write a Review

NPPES record last updated: July 25, 2016. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Ryan C Chen M.d. NPPES

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

DR. RYAN C CHEN M.D. (NPI 1427109313) is an individual orthopaedic surgery provider in Marietta, Georgia, licensed in Georgia (062105) and active in the NPI registry since January 2007. He is enrolled in Medicare PECOS, is affiliated with Wellstar Kennestone Regional Medical Center, and is a graduate of Emory University School Of Medicine (2003).

NPPES Registry Identity

NPI1427109313
Entity TypeIndividualMale
Primary Taxonomy207X00000X
Provider Legal NameDR. RYAN C CHENCredential: M.D.
Location Address61 WHITCHER ST NE, SUITE 1100Marietta, GA 30060-1176
Mailing Address61 Whitcher St Ne, Suite 1100Marietta, GA 30060-1176 · (770) 422-3290 · Fax (770) 422-0287
Phone(770) 422-3290
Fax(770) 422-0287
Sole ProprietorNo
Medical School CMSEmory University School Of MedicineGraduated 2003
Enumeration DateJanuary 16, 2007
Last NPPES UpdateJuly 25, 2016
✔ NPI 1427109313 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOrthopaedic SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207X00000X
License✔ Licensed in GA · 062105
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.
61 WHITCHER ST NE, Marietta, GA 30060
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Other Identifiers 4

Medicaid452932121AGA
Medicaid452932121DGA
Medicaid452932121EGA
Medicare PIN202I208008GA

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. Ryan C Chen M.d. 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 ID4385718097
PECOS Enrollment IDI20090810000009
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 11

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 derivative, triluron, for intra-articular injection, 1 mg J7332
Triluron is a treatment involving injections of a substance called hyaluronan into your joints. It helps to lubricate and cushion the joint, which can reduce pain and improve movement, especially in conditions like osteoarthritis. Each injection contains 1 mg of hyaluronan.
540 services12 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.
138 services109 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.
129 services90 patients
X-ray of knee, 4 or more views 73564
An X-ray of the knee, 4 or more views, is a non-invasive imaging test. It involves capturing multiple images of your knee from different angles. This helps in diagnosing conditions such as fractures, arthritis, or infections. The procedure is quick and painless.
114 services79 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.
104 services91 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
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.
75 services75 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Wellstar Kennestone Regional Medical Center

Acute Care Hospitals · Marietta, GA
4/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number110035
Location677 Church StreetMarietta, GA 30060 · Cobb County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 30060 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
$88.06 typical visit price
range $56.84 – $172.43
Typical copayment $22.01 (range $14.21 – $43.10)
Most-billed visit code 99203
Established Patient
$70.85 typical visit price
range $18.22 – $140.40
Typical copayment $17.71 (range $4.55 – $35.10)
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.

92.93/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality80.38
Promoting Interoperability100
Improvement Activities40

Reported Quality Measures

Closing the Referral Loop: Receipt of Specialist Report
Percentage of patients with referrals, regardless of age, for which the referring provider receives a report from the provider to whom the patient was referred
9%799 patients1/55-star benchmark: 95%
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.
85%3,291 patients3/55-star benchmark: 100%
e-Prescribing
At least one permissible prescription written by the MIPS eligible clinician is queried for a drug formulary and transmitted electronically using certified EHR technology.
84%986 patients2/55-star benchmark: 99%
Health Information Exchange
The MIPS eligible clinician that transitions or refers their patient to another setting of care or health care clinician (1) uses CEHRT to create a summary of care record; and (2) electronically transmits such summary to a receiving health care clinician for…
29%242 patients2/55-star benchmark: 88%
Medication Reconciliation
The MIPS eligible clinician performs medication reconciliation for at least one transition of care in which the patient is transitioned into the care of the MIPS eligible clinician.
91%1,052 patients3/55-star benchmark: 100%
Patient-Specific Education
The MIPS eligible clinician must use clinically relevant information from CEHRT to identify patient-specific educational resources and provide access to those materials to at least one unique patient seen by the MIPS eligible clinician.
43%2,057 patients2/55-star benchmark: 97%
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…
22%1,819 patients1/55-star benchmark: 97%
Preventive Care and Screening: Tobacco Use: Screening and Cessation Intervention
Percentage of patients aged 18 years and older who were screened for tobacco use one or more times within 24 months AND who received tobacco cessation intervention if identified as a tobacco user
Patients screenedForUse: 96% · 586 patients
Patients tobacco: 5% · 63 patients
85%586 patients4/55-star benchmark: 98%
Provide Patient Access
At least one patient seen by the MIPS eligible clinician during the performance period is provided timely access to view online, download, and transmit to a third party their health information subject to the MIPS eligible clinician's discretion to withhold…
89%2,057 patients4/55-star benchmark: 100%
Secure Messaging
For at least one unique patient seen by the MIPS eligible clinician during the performance period, a secure message was sent using the electronic messaging function of CEHRT to the patient (or the patient-authorized representative), or in response to a secure…
9%2,057 patients1/55-star benchmark: 89%
View, Download, or Transmit (VDT)
At least one patient seen by the MIPS eligible clinician during the performance period (or patient-authorized representative) views, downloads or transmits their health information to a third party during the performance period.
50%2,057 patients
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.

Referred Medical Equipment & Supplies CMS DME claims 2

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Lower extremity orthoses, not otherwise specified L2999
DME-Orthotic Devices · category DF000N
3 suppliers42 claims49 services$80.38 avg. paid by Medicare
Shoulder orthosis, acromio/clavicular (canvas and webbing type), prefabricated, off-the-shelf L3670
DME-Orthotic Devices · category DF000N
4 suppliers11 claims11 services$99.76 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 20

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

CHILDREN'S CARRDIOVASCULAR MEDICINE P.C
Pediatrics (Pediatric Cardiology)
61 WHITCHER ST NE
MARIETTA, GA 30060
Cobb County (404) 943-0289
COBB HYPERBARIC MEDICINE, INC
Preventive Medicine (Undersea and Hyperbaric Medicine)
61 WHITCHER ST NE, SUITE 2150
MARIETTA, GA 30060
Cobb County (770) 422-4268
MARIANNE TARYLA MD
Emergency Medicine
61 WHITCHER ST NE, SUITE 2150
MARIETTA, GA 30060
Cobb County (770) 422-4268
DR. RICHARD W COHEN M.D.
Orthopaedic Surgery
61 WHITCHER ST NE, SUITE 1100
MARIETTA, GA 30060
Cobb County (770) 422-3290
MARINA SHIKHRIS WILDER MD
Preventive Medicine (Undersea and Hyperbaric Medicine)
61 WHITCHER ST NE, SUITE 2150
MARIETTA, GA 30060
Cobb County (770) 422-4268
GEORGIANA MASSAD PA-C
Physician Assistant
61 WHITCHER ST NE, SUITE 2100
MARIETTA, GA 30060
Cobb County (770) 423-0595
DAMON ROBERT DENZIN PHYSICIAN ASSISTANT
Physician Assistant
61 WHITCHER ST NE, SUITE 4100
MARIETTA, GA 30060
Cobb County (770) 590-4180
DR. WILLIAM JOHN BENEDICT JR. M.D.
Neurological Surgery
61 WHITCHER ST NE, SUITE 3110 KENNESTONE PHYSICIAN'S CENTER
MARIETTA, GA 30060
Cobb County (770) 422-2326

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 Ryan Chen's NPI number?

The NPI number for Ryan Chen is 1427109313. It was assigned to this individual provider in the NPPES registry on January 16, 2007.

Where is Ryan Chen located?

Ryan Chen practices at 61 Whitcher St NE Suite 1100, Marietta, GA 30060. The listed phone number is (770) 422-3290.

What is Ryan Chen's specialty?

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

Is Ryan Chen enrolled in Medicare?

Yes. Ryan Chen 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.

Is Ryan Chen affiliated with any hospitals?

According to CMS data, Ryan Chen is affiliated with Wellstar Kennestone Regional Medical Center.

When was this NPI record last updated?

The NPPES record for Ryan Chen was last updated on July 25, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 years 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.