Matthew Preston, AGACNP-BC
NPI 1649834359 · Critical Care Medicine Nurse Practitioner · Saginaw, MI
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Matthew Preston, AGACNP-BC is a Critical Care Medicine Nurse Practitioner provider in Saginaw, MI (NPI 1649834359).
Provider details
- NPI number
- 1649834359
- Entity type
- Individual
- Primary specialty
- Critical Care Medicine Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- AGACNP-BC
- Sex
- Male
- Sole proprietor
- No
- License
- 4704288053 (MI)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
7 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
25 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) |
|---|---|---|
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 14 | $140 |
| Insertion of Artery Tube for Blood Sampling Or Infusion Through Skin36620 | 11 | $36 |
Typical Medicare-allowed amounts for these services range $36–$140 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Registry dates
- Enumerated
- 2019-04-29
- Last updated
- 2019-04-29
Frequently asked questions
- What is Matthew Preston's NPI number?
- Matthew Preston's National Provider Identifier (NPI) is 1649834359, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Preston's specialty?
- Matthew Preston is listed in the NPPES registry with a primary specialty of Critical Care Medicine Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Matthew Preston located?
- Matthew Preston's practice location on file with NPPES is 1447 N Harrison St, Saginaw, MI 48602-4727.
- What is Matthew Preston's phone number?
- The practice phone number listed in the NPPES registry for Matthew Preston is (989) 583-4220.
- Does Matthew Preston accept Medicare?
- Matthew Preston is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Matthew Preston's NPI active?
- Yes — Matthew Preston's NPI (1649834359) is active in the NPPES registry as of the last update on 2019-04-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.