What is Charles Chiang's specialty?

Charles Chiang (NPI 1154321156) is a Medicare-billing provider whose primary specialty is Ophthalmology in Albuquerque, NM.

Where does Charles Chiang practice?

Charles Chiang practices in Albuquerque, NM, based on the location reported in the CMS Medicare provider datasets for NPI 1154321156.

How much does Medicare pay Charles Chiang?

Charles Chiang (NPI 1154321156) received approximately $313K in total Medicare Part B payments, serving 841 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1154321156

Charles ChiangM.D.

OphthalmologyAlbuquerque, NMI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,664

Unique beneficiaries

—

Total services

1,989

Distinct HCPCS

Medicare payment

$306K

Peer benchmark

Total Medicare services vs. 69 Ophthalmology providers in NM — below median (cohort median 2,264).

PRESCRIBING · PART D · 2024

Total Rx claims

4,433

Beneficiaries

—

Total drug cost

$120K

Distinct drugs

Brand share

26.0%

Top prescribed drugs

Prednisolone Acetate1,991 claims

Moxifloxacin Hcl1,106 claims

Ofloxacin669 claims

Diclofenac Sodium500 claims

Ketorolac Tromethamine58 claims

QUALITY · MIPS · 2024

Final MIPS score

87.3

Quality

87.7

Cost

69.8

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.52%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$105

Payment records

By payment type

Food and Beverage$105

Top paying entities

Food and Beverage$105

REFERRAL NETWORK

Where Charles Chiang's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 38 inbound referrers · 67 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
DHHS,PHS,NAIHS, GALLUP INDIAN MEDICAL CENTER	161	511
DHHS PHS NAIHS CHINLE COMPREHENSIVE HEALTH CARE FACILITY	79	326
ROBINSON, THOMAS	71	198
Anandan Swaminathan Internal Medicine · Gallup, NM	63	187
ZUNI INDIAN HOSPITAL	55	313
TRICORE REFERENCE LABORATORIES	47	100
Francisco Melo Anesthesiology · Fort Mohave, AZ	37	89
Rakesh Patel Internal Medicine · Gallup, NM	37	153
SANSHU, EDWARD	27	79
Dhhs, Phs, Naihs, Gallup Indian Medical Center Ambulatory Surgical Center · Gallup, NM	26	26
BENNETT, SUSAN	25	70
DHHS PHS NAIHS CROWNPOINT HOSPITAL	24	43

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
REHOBOTH MCKINLEY CHRISTIAN HEALTH CARE SERVICES, INC.	346	1,422
DHHS,PHS,NAIHS, GALLUP INDIAN MEDICAL CENTER	165	710
DHHS PHS NAIHS CHINLE COMPREHENSIVE HEALTH CARE FACILITY	83	546
Francisco Melo Anesthesiology · Fort Mohave, AZ	71	323
Dhhs, Phs, Naihs, Gallup Indian Medical Center Ambulatory Surgical Center · Gallup, NM	67	185
BENNETT, SUSAN	60	244
Dean Shippey Diagnostic Radiology · Lovington, NM	57	110
ZUNI INDIAN HOSPITAL	57	280
ROBINSON, THOMAS	57	192
DAVIS, MICHAEL	56	167
Anandan Swaminathan Internal Medicine · Gallup, NM	53	128
TRICORE REFERENCE LABORATORIES	52	116

Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history