What is Jiaying Zhang's NPI number?

Jiaying Zhang's National Provider Identifier (NPI) is 1902059322, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Jiaying Zhang's specialty?

Jiaying Zhang is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).

Where is Jiaying Zhang located?

Jiaying Zhang's practice location on file with NPPES is 600 N Wolfe St, Baltimore, MD 21287-0005.

What is Jiaying Zhang's phone number?

The practice phone number listed in the NPPES registry for Jiaying Zhang is (410) 614-2381.

Does Jiaying Zhang accept Medicare?

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

Is Jiaying Zhang's NPI active?

Yes — Jiaying Zhang's NPI (1902059322) is active in the NPPES registry as of the last update on 2025-07-18.

IndividualActiveAccepts Medicare

Jiaying Zhang, M.D.

NPI 1902059322 · Neurology Physician · Baltimore, MD

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

Jiaying Zhang, M.D. is a Neurology Physician provider in Baltimore, MD (NPI 1902059322).

Provider details

NPI number: 1902059322
Entity type: Individual
Primary specialty: Neurology PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Female
Sole proprietor: No
License: MD61627164 (WA)

Specialties & taxonomies

Neurology PhysicianPrimary2084N0400XLicense D0079579 (MD)
Allopathic & Osteopathic Physicians
Neurology Physician2084N0400XLicense MD61627164 (WA)
Allopathic & Osteopathic Physicians
Hospitalist Physician208M00000XLicense ME172480 (FL)
Allopathic & Osteopathic Physicians
Neurology Physician2084N0400XLicense MD223041 (OR)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(77/100 index)

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

Registry tenure28% of score
17 yrs in NPPES registry
Profile completeness28% of score
100% of core fields populated
Practice footprint17% of score
6 documented practice locations
Medicare service volume (vs. specialty peers)28% of score
439 Medicare services, 2024 (ranked within specialty)

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 methodology.

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	243	$121
Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223	86	$177
Hospital Discharge Day Management, More Than 30 Minutes99239	29	$117
New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205	23	$186
Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222	19	$134
Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 1 distinct drug on file.

Drug	Part D claims (2024)
Topiramate	14

Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.

Practice location

600 N Wolfe St

Phipps 446

Baltimore, MD 21287-0005

Phone: (410) 614-2381

Fax: (410) 614-9807

Street-level locationGet directions

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Mailing address