Ray Peter Mangulabnan MD PC
NPI 1831393784 · Internal Medicine Physician · Saginaw, MI
Ray Peter Mangulabnan MD PC is a Internal Medicine Physician organization in Saginaw, MI (NPI 1831393784).
Provider details
- NPI number
- 1831393784
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Ray Mangulabnan, President(989) 790-1275
- License
- 4301072416 (MI)
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
- 2007-06-13
- Last updated
- 2012-01-20
Frequently asked questions
- What is Ray Peter Mangulabnan MD PC's NPI number?
- Ray Peter Mangulabnan MD PC's National Provider Identifier (NPI) is 1831393784, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Ray Peter Mangulabnan MD PC?
- Ray Peter Mangulabnan MD PC is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ray Peter Mangulabnan MD PC located?
- Ray Peter Mangulabnan MD PC's practice location on file with NPPES is 3170 Hallmark Ct, Saginaw, MI 48603-2183.
- What is Ray Peter Mangulabnan MD PC's phone number?
- The practice phone number listed in the NPPES registry for Ray Peter Mangulabnan MD PC is (989) 790-1275.
- Who is the authorized official for Ray Peter Mangulabnan MD PC?
- The authorized official listed on Ray Peter Mangulabnan MD PC's NPPES record is Ray Mangulabnan, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Ray Peter Mangulabnan MD PC's NPI active?
- Yes — Ray Peter Mangulabnan MD PC's NPI (1831393784) is active in the NPPES registry as of the last update on 2012-01-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.