DR. DELIA NAI-YUEH SANG MD
NPI 1508842634
Ophthalmology in Brookline, MA

Active since December 20, 2005PECOS EnrolledAccepts Medicare Assignment
1101 BEACON ST, SUITE 3-E, BROOKLINE, MA 02446(617) 731-1760(617) 731-0610 Get Directions Write a Review

NPPES record last updated: January 3, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jan 3, 2022, Jun 23, 2017 (2 updates tracked since 2017).

About Dr. Delia Nai-yueh Sang Md NPPES

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

DR. DELIA NAI-YUEH SANG MD (NPI 1508842634) is an individual ophthalmology provider in Brookline, Massachusetts, licensed in Massachusetts (47248) and active in the NPI registry since December 2005. She is enrolled in Medicare PECOS and is a graduate of Columbia University College Of Physicians And Surgeons (1975).

NPPES Registry Identity

NPI1508842634
Entity TypeIndividualFemale
Primary Taxonomy207W00000X
Provider Legal NameDR. DELIA NAI-YUEH SANGCredential: MD
Location Address1101 BEACON ST, SUITE 3-EBrookline, MA 02446-5587
Mailing Address1101 Beacon St, Suite 3eBrookline, MA 02446-5587 · (617) 731-1760 · Fax (617) 731-0610
Fax(617) 731-0610
Sole ProprietorNo
Medical School CMSColumbia University College Of Physicians And SurgeonsGraduated 1975
Enumeration DateDecember 20, 2005
Last NPPES UpdateJanuary 3, 20222 updates tracked since enumeration
NPPES CertifiedJanuary 3, 2022
NPI 1508842634 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians
Taxonomy Code207W00000X
License Licensed in MA · 47248
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 ListedOphthalmology · Retina SpecialistTaxonomy 207WX0107X · License 47248 (MA)
1101 BEACON ST, Brookline, MA 02446

Other Identifiers 3

Medicaid110006945AMA
OtherE05601MA · Bcbs Ma
Other704007MA · Tufts Health Plan

Accepted 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. Delia Nai-yueh Sang Md 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 ID3274594072
PECOS Enrollment IDI20050725000208
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.

Injection, faricimab-svoa, 0.1 mg J2777
Faricimab-svoa is a medication given through an injection into the eye to treat certain eye conditions. The 0.1 mg dosage helps control disease progression, improving vision and eye health. The procedure is done by a healthcare professional.
49,800 services119 patients
Imaging of retina 92134
Imaging of the retina is a non-invasive procedure that captures detailed images of your eye's interior. This helps detect conditions like macular degeneration or retinal detachment. It's painless and takes only a few minutes.
2,972 services1,049 patients
Injection of drug into eye 67028
An injection into the eye is a procedure where a medication is delivered directly into your eye to treat various conditions. A local anesthetic is applied to numb the eye, ensuring minimal discomfort. The drug helps manage diseases like macular degeneration or diabetic retinopathy.
1,634 services226 patients
Photography of the retina 92250
Photography of the retina, also known as retinal imaging, is a non-invasive procedure that captures images of the back of your eye. This helps doctors identify and monitor conditions like glaucoma, macular degeneration, or diabetic retinopathy. It's painless and quick, often part of a routine eye exam.
1,446 services1,040 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.
1,311 services402 patients
Established patient complete exam of visual system 92014
An established patient complete exam of the visual system involves a thorough check of your eyes and vision. It assesses eye health, checks for diseases, and measures your ability to see clearly at different distances. It's a routine, non-invasive procedure.
1,043 services842 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02446 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
$144.11 typical visit price
range $63.72 – $189.86
Typical copayment $36.02 (range $15.93 – $47.46)
Most-billed visit code 99204
Established Patient
$78.84 typical visit price
range $21.07 – $155.29
Typical copayment $19.71 (range $5.26 – $38.82)
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.

Psychologist (Clinical)
1101 BEACON ST, SUITE TWO EAST
BROOKLINE, MA 02446
Specialist
1101 BEACON ST, SUITE 1E
BROOKLINE, MA 02446
Internal Medicine
1101 BEACON ST
BROOKLINE, MA 02446
Social Worker (Clinical)
1101 BEACON ST
BROOKLINE, MA 02446
Psychologist (Clinical)
1101 BEACON ST
BROOKLINE, MA 02446
Social Worker (Clinical)
1101 BEACON ST, 5 WEST
BROOKLINE, MA 02446
Dietitian, Registered
1101 BEACON ST, SUITE 4W
BROOKLINE, MA 02446
Internal Medicine
1101 BEACON ST
BROOKLINE, MA 02446

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 Delia Sang's NPI number?

The NPI number for Delia Sang is 1508842634. It was assigned to this individual provider in the NPPES registry on December 20, 2005.

Where is Delia Sang located?

Delia Sang practices at 1101 Beacon St Suite 3-E, Brookline, MA 02446. The listed phone number is (617) 731-1760.

What is Delia Sang's specialty?

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

Is Delia Sang enrolled in Medicare?

Yes. Delia Sang 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 Delia Sang accept?

Health plans from Anthem Blue Cross and Blue Shield list Delia Sang 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 Delia Sang was last updated on January 3, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.