Allergy & Asthma Center PC
NPI 1427161223 · Allergy & Immunology Physician · Flint, MI
Allergy & Asthma Center PC is a Allergy & Immunology Physician organization in Flint, MI (NPI 1427161223).
Provider details
- NPI number
- 1427161223
- Entity type
- Organization
- Primary specialty
- Allergy & Immunology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Shawky Hassan, President(810) 773-1550
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
19 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
- 2006-08-16
- Last updated
- 2017-06-02
Frequently asked questions
- What is Allergy & Asthma Center PC's NPI number?
- Allergy & Asthma Center PC's National Provider Identifier (NPI) is 1427161223, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Allergy & Asthma Center PC?
- Allergy & Asthma Center PC is classified in the NPPES registry as Allergy & Immunology Physician (Allopathic & Osteopathic Physicians).
- Where is Allergy & Asthma Center PC located?
- Allergy & Asthma Center PC's practice location on file with NPPES is 1146 S Linden, Flint, MI 48532.
- What is Allergy & Asthma Center PC's phone number?
- The practice phone number listed in the NPPES registry for Allergy & Asthma Center PC is (810) 733-1550.
- Who is the authorized official for Allergy & Asthma Center PC?
- The authorized official listed on Allergy & Asthma Center PC's NPPES record is Shawky Hassan, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Allergy & Asthma Center PC's NPI active?
- Yes — Allergy & Asthma Center PC's NPI (1427161223) is active in the NPPES registry as of the last update on 2017-06-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.