Karen Cox, MD
NPI 1871596221 · Anesthesiology Physician · Bethpage, NY
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karen Cox, MD is a Anesthesiology Physician provider in Bethpage, NY (NPI 1871596221).
Provider details
- NPI number
- 1871596221
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 0421ZV (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
21 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
165 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 66 | $121 |
| Anesthesia for Procedure on Small and Large Bowel Using an Endoscope00813 | 35 | $126 |
| Anesthesia for Other Procedure on Urinary System Through Urethra00910 | 24 | $107 |
| Anesthesia for Other Procedure on Large Bowel Using an Endoscope00811 | 16 | $124 |
| Anesthesia for Removal of Urinary Bladder Tumors Including Use of an Endoscope00912 | 12 | $113 |
| Anesthesia for Fragmenting, Manipulation And/Or Removal of Kidney Stone Including Use of an Endoscope00918 | 12 | $165 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-05-31
- Last updated
- 2021-10-12
- Certified
- 2021-10-12
Frequently asked questions
- What is Karen Cox's NPI number?
- Karen Cox's National Provider Identifier (NPI) is 1871596221, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Cox's specialty?
- Karen Cox is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Karen Cox located?
- Karen Cox's practice location on file with NPPES is 4295 Hempstead Tpke, Bethpage, NY 11714-5713.
- What is Karen Cox's phone number?
- The practice phone number listed in the NPPES registry for Karen Cox is (516) 579-6000.
- Does Karen Cox accept Medicare?
- Karen Cox is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Karen Cox's NPI active?
- Yes — Karen Cox's NPI (1871596221) is active in the NPPES registry as of the last update on 2021-10-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.