Quick answers
- Does Christine D. Hagerty accept Medicare assignment?
- Medicare's clinician data says Christine D. Hagerty may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
- How many Medicare patients does Christine D. Hagerty see?
- In 2024, CMS data shows 167 Original Medicare patients and 523 services for Christine D. Hagerty. This counts Original Medicare only and measures volume, not quality.
- What is Christine D. Hagerty's NPI number?
- 1477707172. 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 Christine D. Hagerty, 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 | 167 |
|---|---|
| Services billed to Medicare | 523 |
| Different services or procedures | 38 |
| Participating Medicare provider | Yes |
| Average age of these patients | 72 |
Most frequent services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)131 services
- Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus (87426)79 services
- Detection test by immunoassay with direct visual observation for influenza virus (87804)66 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)39 services
- Automated urinalysis test (81003)23 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 cholesterol75%
- High blood pressure72%
- Arthritis44%
- Ischemic heart disease30%
- Diabetes26%
- Anxiety18%
Practice locations
Addresses where Christine D. Hagerty is enrolled with Medicare (CMS data updated October 2, 2026).
- 383 N Sunrise Service Rd, Suite 8Manorville, NY 11949 (631) 716‑5410
- 403 Little E Neck RdWest Babylon, NY 11704 (631) 716‑5463
Group practices
Medicare enrollment lists Christine D. Hagerty as a member of this group (CMS data updated October 2, 2026).
- Li Urgent Care PC15 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Manorville
Clinicians with the same Medicare primary specialty in Manorville, NY — not a recommendation.
Other clinicians in Li Urgent Care PC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2008 |
| Gender (as listed) | Female |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1477707172 |
| 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