Quick answers
- Which hospitals does David L. Kramer work at?
- Medicare's official clinician data lists David L. Kramer at 1 hospital: Danbury Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does David L. Kramer see patients?
- Medicare's clinician data lists 2 practice locations, including Stamford, CT and Greenwich, CT. Call before your visit to confirm the address.
- What is David L. Kramer's specialty?
- Medicare lists Orthopedic Surgery as the primary specialty.
- Does David L. Kramer accept Medicare assignment?
- Yes. Medicare's clinician data says David L. Kramer accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for David L. Kramer?
- (860) 347-7636, as listed in official Medicare / NPI Registry data.
- What is David L. Kramer's NPI number?
- 1649299454. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where David L. Kramer works
Medicare's Facility Affiliation Data lists David L. Kramer at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Danbury HospitalDanbury, CT · Acute Care Hospital · CCN 070033
Practice locations
Addresses where David L. Kramer is enrolled with Medicare (CMS data updated 2026-10-02).
- 5 High Ridge Park, Fl 3Stamford, CT 06905 (860) 347‑7636
- 6 Greenwich Office ParkGreenwich, CT 06831 (203) 869‑1145
Group practices
Medicare enrollment lists David L. Kramer as a member of this group (CMS data updated 2026-10-02).
- Orthopaedic and Neurosurgery Specialists, PLLC259 clinicians in the group
Specialties
- Orthopedic Surgeryprimary
Other orthopedic surgeons in Stamford
Clinicians with the same Medicare primary specialty in Stamford, CT — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Geisel School Of Medicine At Dartmouth |
| Graduation year | 1989 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1649299454 |
| 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 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- 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