Jennifer Maccagnano, D.O.
NPI 1891081352 · Emergency Medicine Physician · Jackson, MI
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jennifer Maccagnano, D.O. is a Emergency Medicine Physician provider in Jackson, MI (NPI 1891081352).
Provider details
- NPI number
- 1891081352
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 5101020366 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
14 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
104 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Emergency Department Visit With High Level of Medical Decision Making99285 | 90 | $196 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 14 | $135 |
Typical Medicare-allowed amounts for these services range $135–$196 (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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$135 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2011-06-23
- Last updated
- 2013-07-02
Frequently asked questions
- What is Jennifer Maccagnano's NPI number?
- Jennifer Maccagnano's National Provider Identifier (NPI) is 1891081352, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jennifer Maccagnano's specialty?
- Jennifer Maccagnano is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jennifer Maccagnano located?
- Jennifer Maccagnano's practice location on file with NPPES is 205 N East Ave, Jackson, MI 49201-1753.
- What is Jennifer Maccagnano's phone number?
- The practice phone number listed in the NPPES registry for Jennifer Maccagnano is (517) 788-4800.
- Does Jennifer Maccagnano accept Medicare?
- Jennifer Maccagnano is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jennifer Maccagnano's NPI active?
- Yes — Jennifer Maccagnano's NPI (1891081352) is active in the NPPES registry as of the last update on 2013-07-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.