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DR. KATRINA C CHIN LOY M.D.
NPI 1871851188
Ophthalmology in Washington, DC

Active since April 25, 2012PECOS EnrolledAccepts Medicare Assignment
2041 GEORGIA AVE NW, SUITE 2000, WASHINGTON, DC 20060(202) 865-4601 Get Directions Write a Review

NPPES record last updated: July 13, 2016. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Katrina C Chin Loy M.d. NPPES

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

DR. KATRINA C CHIN LOY M.D. (NPI 1871851188) is an individual ophthalmology provider in Washington, District Of Columbia, licensed in District Of Columbia (MD044463) and active in the NPI registry since April 2012. She is enrolled in Medicare PECOS and is a graduate of Howard University College Of Medicine (2012).

NPPES Registry Identity

NPI1871851188
Entity TypeIndividualFemale
Primary Taxonomy207W00000X
Provider Legal NameDR. KATRINA C CHIN LOYCredential: M.D.
Location Address2041 GEORGIA AVE NW, SUITE 2000Washington, DC 20060-0001
Mailing Address2041 Georgia Ave Nw, Suite 2000Washington, DC 20060-0001 · (202) 865-4601
Phone(202) 865-4601
Sole ProprietorNo
Medical School CMSHoward University College Of MedicineGraduated 2012
Enumeration DateApril 25, 2012
Last NPPES UpdateJuly 13, 2016
✔ NPI 1871851188 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians
Taxonomy Code207W00000X
License✔ Licensed in DC · MD044463
Definition
An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
2041 GEORGIA AVE NW, Washington, DC 20060
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Other Names 1

Former Name (1)Dr. Katrina C Del Fierro M.d.

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Louisiana, Blue Cross Blue Shield of Wyoming, Providence Health Plan.Insurance ›

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. Katrina C Chin Loy 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 ID1557653995
PECOS Enrollment IDI20160919001437
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 13

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.

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.
180 services159 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.
177 services140 patients
Imaging of optic nerve 92133
Imaging of the optic nerve is a non-invasive procedure that captures detailed pictures of your optic nerve. It helps doctors assess eye health, particularly for conditions like glaucoma. It's painless, quick, and uses safe technology like MRI or OCT (Optical Coherence Tomography).
49 services48 patients
Removal of cataract with insertion of prosthetic lens 66984
This is a procedure where a cloudy lens in your eye, known as a cataract, is removed. After removal, a clear artificial lens is inserted. This helps to restore your vision, enabling you to see clearly again.
33 services25 patients
Measurement of corneal curvature and depth of eye 92136
This procedure measures the shape and depth of your eye, specifically the cornea, the clear front surface. It helps in diagnosing conditions, planning for surgeries, or fitting contact lenses. It's non-invasive and painless.
33 services30 patients
Extended exam of the back part of the eye with optic nerve drawing 92202
This procedure involves a detailed examination of the back part of your eye, focusing on the optic nerve, a crucial component for vision. A drawing or map of the optic nerve is created to help track any changes over time. This can help detect eye diseases early.
32 services31 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 20060 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
$147.85 typical visit price
range $65.18 – $194.86
Typical copayment $36.96 (range $16.29 – $48.71)
Most-billed visit code 99204
Established Patient
$80.66 typical visit price
range $21.40 – $158.88
Typical copayment $20.16 (range $5.35 – $39.72)
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.

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.

SHERYL JACOB DESBORDES
Speech-Language Pathologist
2041 GEORGIA AVE NW
WASHINGTON, DC 20060
District of Columbia (202) 865-4424
DR. SAIMA M QURESHI M.D.
Ophthalmology
2041 GEORGIA AVE NW
WASHINGTON, DC 20060
District of Columbia (202) 865-6100
DR. MICHAEL CHOI DDS
Dentist (Oral and Maxillofacial Surgery)
2041 GEORGIA AVE NW
WASHINGTON, DC 20060
District of Columbia (646) 239-7552
MUHAMMAD MAAZ KHALID ZUBERI MBBS
Student in an Organized Health Care Education/Training Program
2041 GEORGIA AVE NW, WASHINGTON, DC
WASHINGTON, DC 20060
District of Columbia (202) 865-7151
AKINOLA EMMANUEL OLADIMEJI
Student in an Organized Health Care Education/Training Program
2041 GEORGIA AVE NW
WASHINGTON, DC 20060
District of Columbia (646) 626-3940
NICKALOUS TREVINO
Student in an Organized Health Care Education/Training Program
2041 GEORGIA AVE NW
WASHINGTON, DC 20060
District of Columbia (202) 865-6100
AUGUSTINA ADARKU ANADOR
Student in an Organized Health Care Education/Training Program
2041 GEORGIA AVE NW
WASHINGTON, DC 20060
District of Columbia (202) 865-4359
JAYA SINGH PERERA MD
Student in an Organized Health Care Education/Training Program
2041 GEORGIA AVE NW
WASHINGTON, DC 20060
District of Columbia (240) 246-5647

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 Katrina Chin Loy's NPI number?

The NPI number for Katrina Chin Loy is 1871851188. It was assigned to this individual provider in the NPPES registry on April 25, 2012. The provider is also known as Dr. Katrina C Del Fierro M.D..

Where is Katrina Chin Loy located?

Katrina Chin Loy practices at 2041 Georgia Ave NW Suite 2000, Washington, DC 20060. The listed phone number is (202) 865-4601.

What is Katrina Chin Loy's specialty?

The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.

Is Katrina Chin Loy enrolled in Medicare?

Yes. Katrina Chin Loy 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.

What insurance does Katrina Chin Loy accept?

Health plans from Blue Cross Blue Shield of Wyoming, Blue Cross and Blue Shield of Louisiana and Providence Health Plan list Katrina Chin Loy as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Katrina Chin Loy was last updated on July 13, 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.