What is Albert Han's NPI number?

Albert Han's National Provider Identifier (NPI) is 1538141106, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Albert Han's specialty?

Albert Han is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).

Where is Albert Han located?

Albert Han's practice location on file with NPPES is 345 St. Paul Place - Dept. of Medicine, Baltimore, MD 21202.

What is Albert Han's phone number?

The practice phone number listed in the NPPES registry for Albert Han is (410) 332-9694.

Does Albert Han accept Medicare?

Albert Han is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Albert Han's NPI active?

Yes — Albert Han's NPI (1538141106) is active in the NPPES registry as of the last update on 2018-11-29.

IndividualActiveAccepts Medicare

Albert Han, MD

NPI 1538141106 · Internal Medicine Physician · Baltimore, MD

Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Albert Han, MD is a Internal Medicine Physician provider in Baltimore, MD (NPI 1538141106).

Provider details

NPI number: 1538141106
Entity type: Individual
Primary specialty: Internal Medicine PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: Yes
License: D0058719 (MD)

Specialties & taxonomies

Internal Medicine PhysicianPrimary207R00000XLicense D0058719 (MD)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(82/100 index)

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

Registry tenure25% of score
20 yrs in NPPES registry
Profile completeness25% of score
100% of core fields populated
Practice footprint15% of score
1 documented practice location
Medicare service volume (vs. specialty peers)25% of score
1,277 Medicare services, 2024 (ranked within specialty)
Open Payments transparency10% of score
Has Open Payments disclosures (2024)

Medicare volume is ranked against active providers in the same specialty. 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 .

What this provider does (Medicare)

Based on Medicare fee-for-service claims, 2024; not all care is captured.

Service (HCPCS)	Medicare services	Typical Medicare-allowed (2024)
Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233	505	$119
Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223	256	$174
Hospital Discharge Day Management, 30 Minutes Or Less99238	229	$82
Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232	195	$78
Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308	29	$75
Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222

Transparency — industry payments

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

$121 across 1 record (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

345 St. Paul Place - Dept. of Medicine

Baltimore, MD 21202

Phone: (410) 332-9694

Street-level locationGet directions

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Mailing address