Irene Services
NPI 1700649902 · Internal Medicine Physician · White Marsh, MD
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Irene Services is a Internal Medicine Physician organization in White Marsh, MD (NPI 1700649902).
Provider details
- NPI number
- 1700649902
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Zhenhua Jiang, President(443) 414-1625
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2024-02-01
- Last updated
- 2024-02-01
- Certified
- 2024-02-01
Frequently asked questions
- What is Irene Services's NPI number?
- Irene Services's National Provider Identifier (NPI) is 1700649902, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Irene Services?
- Irene Services is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Irene Services located?
- Irene Services's practice location on file with NPPES is 5430 Campbell Blvd Ste 204, White Marsh, MD 21162-5504.
- What is Irene Services's phone number?
- The practice phone number listed in the NPPES registry for Irene Services is (443) 823-5066.
- Does Irene Services accept Medicare?
- Irene Services is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Irene Services?
- The authorized official listed on Irene Services's NPPES record is Zhenhua Jiang, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Irene Services's NPI active?
- Yes — Irene Services's NPI (1700649902) is active in the NPPES registry as of the last update on 2024-02-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.