Quick answers
- Does Keri Michelle K. Karman accept Medicare assignment?
- Medicare's clinician data says Keri Michelle K. Karman may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
- How many Medicare patients does Keri Michelle K. Karman see?
- In 2024, CMS data shows 29 Original Medicare patients and 155 services for Keri Michelle K. Karman. This counts Original Medicare only and measures volume, not quality.
- What is Keri Michelle K. Karman's NPI number?
- 1740935964. 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 Keri Michelle K. Karman, 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 | 29 |
|---|---|
| Services billed to Medicare | 155 |
| Different services or procedures | 6 |
| Participating Medicare provider | Yes |
| Average age of these patients | 64 |
Most frequent services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)65 services
- Psychotherapy with evaluation and management visit, 30 minutes (90833)39 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)37 services
- Psychiatric diagnostic evaluation with medical services (90792)11 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).
- Depression75%
- Anxiety75%
- High cholesterol66%
- Arthritis59%
- High blood pressure55%
Practice locations
Addresses where Keri Michelle K. Karman is enrolled with Medicare (CMS data updated October 2, 2026).
- 100 N Village Ave, Suite 27Rockville Centre, NY 11570 (516) 900‑7646
- 157 Main StTonawanda, NY 14150 (716) 403‑2600
Group practices
Medicare enrollment lists Keri Michelle K. Karman as a member of these groups (CMS data updated October 2, 2026).
- Empire NP Psychiatry PC10 clinicians in the group
- Flandreau Family Health NP PLLC2 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Rockville Centre
Clinicians with the same Medicare primary specialty in Rockville Centre, NY — not a recommendation.
Other clinicians in Empire NP Psychiatry PC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2021 |
| Gender (as listed) | Female |
| Medicare assignment | May accept for some services |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1740935964 |
| 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