What is Henry Chang's NPI number?

Henry Chang's National Provider Identifier (NPI) is 1306065750, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Henry Chang's specialty?

Henry Chang is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).

Where is Henry Chang located?

Henry Chang's practice location on file with NPPES is 700 Geipe Rd Ste 210, Catonsville, MD 21228-4176.

What is Henry Chang's phone number?

The practice phone number listed in the NPPES registry for Henry Chang is (443) 451-1600.

Is Henry Chang's NPI active?

Yes — Henry Chang's NPI (1306065750) is active in the NPPES registry as of the last update on 2011-07-26.

IndividualActive

Henry Chang, M.D.

NPI 1306065750 · Pediatrics Physician · Catonsville, MD

Henry Chang, M.D. is a Pediatrics Physician provider in Catonsville, MD (NPI 1306065750).

Provider details

NPI number: 1306065750
Entity type: Individual
Primary specialty: Pediatrics PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Male
Sole proprietor: No
License: D0065901 (MD)

Specialties & taxonomies

Pediatrics PhysicianPrimary208000000XLicense D0065901 (MD)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(91/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure33% of score
19 yrs in NPPES registry
Profile completeness33% of score
100% of core fields populated
Practice footprint20% of score
1 documented practice location
Open Payments transparency13% of score
Has Open Payments disclosures (2024)

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$146 across 7 records (Open Payments 2024)

Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.

Practice location

700 Geipe Rd Ste 210

Catonsville, MD 21228-4176

Phone: (443) 451-1600

Fax: (443) 451-1619

Street-level locationGet directions

More MD providers

Mailing address

700 Geipe Rd

Catonsville, MD 21228-4147

Enumerated: 2007-04-24
Last updated: 2011-07-26

Frequently asked questions

What is Henry Chang's NPI number?: Henry Chang's National Provider Identifier (NPI) is 1306065750, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Henry Chang's specialty?: Henry Chang is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
Where is Henry Chang located?: Henry Chang's practice location on file with NPPES is 700 Geipe Rd Ste 210, Catonsville, MD 21228-4176.
What is Henry Chang's phone number?: The practice phone number listed in the NPPES registry for Henry Chang is (443) 451-1600.
Is Henry Chang's NPI active?: Yes — Henry Chang's NPI (1306065750) is active in the NPPES registry as of the last update on 2011-07-26.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.