Christina Sharon, MD
NPI 1346603040 · Surgery Physician · Valhalla, NY
Enrolled with Medicare as Practitioner - General Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christina Sharon, MD is a Surgery Physician provider in Valhalla, NY (NPI 1346603040).
Provider details
- NPI number
- 1346603040
- Entity type
- Individual
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
10 yrs in NPPES registry
- Profile completeness25% of score
83% of core fields populated
- Practice footprint15% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
56 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 31 | $74 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 25 | $123 |
Typical Medicare-allowed amounts for these services range $74–$123 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$776 across 16 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (3)
- 15770 Paul Vega MD Dr Ste 108aHammond, LA 70403-1475Phone: (985) 230-1870Fax: (985) 230-1871
- 1400 Pelham Pkwy SBronx, NY 10461-1138Phone: (225) 776-4396
- 121 Dekalb AveBrooklyn, NY 11201-5425Phone: (718) 250-6923
Registry dates
- Enumerated
- 2016-03-30
- Last updated
- 2024-12-23
- Certified
- 2024-12-23
Frequently asked questions
- What is Christina Sharon's NPI number?
- Christina Sharon's National Provider Identifier (NPI) is 1346603040, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christina Sharon's specialty?
- Christina Sharon is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Christina Sharon located?
- Christina Sharon's practice location on file with NPPES is 100 Woods Rd, Valhalla, NY 10595.
- What is Christina Sharon's phone number?
- The practice phone number listed in the NPPES registry for Christina Sharon is (914) 493-7000.
- Does Christina Sharon accept Medicare?
- Christina Sharon is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christina Sharon's NPI active?
- Yes — Christina Sharon's NPI (1346603040) is active in the NPPES registry as of the last update on 2024-12-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.