Quick answers
- Does Susan M. Guerra accept Medicare assignment?
- Yes. Medicare's clinician data says Susan M. Guerra accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Susan M. Guerra see?
- In 2024, CMS data shows 256 Original Medicare patients and 645 services for Susan M. Guerra. This counts Original Medicare only and measures volume, not quality.
- What is Susan M. Guerra's NPI number?
- 1003021700. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Susan M. Guerra, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 256 |
|---|---|
| Services billed to Medicare | 645 |
| Different services or procedures | 18 |
| Participating Medicare provider | Yes |
| Average age of these patients | 73 |
Most frequent services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)209 services
- Biopsy of related skin growth, first growth (11102)66 services
- Destruction of skin growth, 1-14 growths (17110)66 services
- Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more (99212)64 services
- Destruction of precancer skin growth, 2-14 growths (17003)58 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High blood pressure75%
- High cholesterol75%
- Arthritis50%
- Diabetes31%
- Ischemic heart disease30%
- Anxiety28%
Practice locations
Addresses where Susan M. Guerra is enrolled with Medicare (CMS data updated October 2, 2026).
- 1550 Richmond AveStaten Island, NY 10314
- 1550 Richmond Ave, Suite 207Staten Island, NY 10314 (718) 698‑1616
- 200 Tilton Rd, Suite 5Northfield, NJ 08225 (212) 283‑3000
- 515 N Wood AveLinden, NJ 07036 (908) 925‑8877
Group practices
Medicare enrollment lists Susan M. Guerra as a member of these groups (CMS data updated October 2, 2026).
- Schweiger Dermatology PC186 clinicians in the group
- Patricia C McCormack MD PC11 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Staten Island
Clinicians with the same Medicare primary specialty in Staten Island, NY — not a recommendation.
Other clinicians in Schweiger Dermatology PC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 1993 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1003021700 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians