Quick answers
- Does Kristin M. Hammersmith accept Medicare assignment?
- Yes. Medicare's clinician data says Kristin M. Hammersmith 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 Kristin M. Hammersmith see?
- In 2024, CMS data shows 441 Original Medicare patients and 1,496 services for Kristin M. Hammersmith. This counts Original Medicare only and measures volume, not quality.
- What is Kristin M. Hammersmith's NPI number?
- 1437157187. 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 Kristin M. Hammersmith, 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 | 441 |
|---|---|
| Services billed to Medicare | 1,496 |
| Different services or procedures | 29 |
| Participating Medicare provider | Yes |
| Average age of these patients | 73 |
Most frequent services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)581 services
- Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)438 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)191 services
- New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)72 services
- Closure of tear duct opening using plug (68761)66 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 pressure69%
- Arthritis49%
- Diabetes27%
- Anxiety26%
- Ischemic heart disease24%
Hospitals where Kristin M. Hammersmith works
Medicare's Facility Affiliation Data lists Kristin M. Hammersmith at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Hospital of University of PennsylvaniaPhiladelphia, PA · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 390111
- Penn Presbyterian Medical CenterPhiladelphia, PA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 390223
Practice locations
Addresses where Kristin M. Hammersmith is enrolled with Medicare (CMS data updated October 2, 2026).
- 1318 S Main Rd, Suite 2aVineland, NJ 08360 (267) 546‑1100
- 200 Bowman Dr, Fl 2Voorhees, NJ 08043 (267) 425‑9505
- 3400 Civic Ctr BlvdPhiladelphia, PA 19104 (215) 614‑4100
- 51 N 39th StPhiladelphia, PA 19104 (215) 662‑8100
- 975 Route 73 NMarlton, NJ 08053 (267) 546‑1100
Group practices
Medicare enrollment lists Kristin M. Hammersmith as a member of these groups (CMS data updated October 2, 2026).
- University of Penn - Medical Group3,505 clinicians in the group
- Clinical Health Care Associates of New Jersey PC797 clinicians in the group
- Children's Surgical Associates of New Jersey Inc3 clinicians in the group
Specialties
- Ophthalmologyprimary
Other ophthalmologists in Vineland
Clinicians with the same Medicare primary specialty in Vineland, NJ — not a recommendation.
Other clinicians in University of Penn - Medical Group
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | West Virginia University School Of Medicine |
| Graduation year | 1998 (28 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1437157187 |
| 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- 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