CHRISTINA DAI MD
NPI 1336608546
Dermatology in New York, NY
About Christina Dai Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CHRISTINA DAI MD (NPI 1336608546) is an individual dermatology provider in New York, New York, licensed in New York (321339-01) and active in the NPI registry since March 2019. She is enrolled in Medicare PECOS, is affiliated with Lenox Hill Hospital, and is a graduate of Other (2019).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Christina Dai Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Christina Dai reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
New Hyde Park, NY 11040
- Reassigned Medicare billing, New York enrollment
- 9,353 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 10
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Lenox Hill Hospital
Acute Care Hospitals · New York, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 10028 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 3
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Christina Dai's NPI number?
The NPI number for Christina Dai is 1336608546. It was assigned to this individual provider in the NPPES registry on March 18, 2019.
Where is Christina Dai located?
Christina Dai practices at 331 E 82nd St, New York, NY 10028. The listed phone number is (718) 354-6868.
What is Christina Dai's specialty?
The primary specialty registered for this NPI is Dermatology with taxonomy code 207N00000X.
Is Christina Dai enrolled in Medicare?
Yes. Christina Dai is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Christina Dai's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Christina Dai reassigns Medicare benefits to North Shore - Lij Medical PC (New Hyde Park, NY). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Christina Dai's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Christina Dai accept?
Health plans from Sanford Health Plan list Christina Dai as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Christina Dai affiliated with any hospitals?
According to CMS data, Christina Dai is affiliated with Lenox Hill Hospital.
When was this NPI record last updated?
The NPPES record for Christina Dai was last updated on November 7, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Christina Dai, MD · NPI 1336608546
Dermatology physician in New York, New York. Individual provider, active in the CMS NPPES registry since March 18, 2019.
## Identity
- **NPI:** 1336608546 (Entity type: Individual)
- **Enumerated:** March 18, 2019
- **Primary specialty:** Dermatology · taxonomy 207N00000X
- **State license:** 321339-01 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 331 E 82ND ST, New York, NY 10028-4158
- **Phone:** (718) 354-6868
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** North Shore - Lij Medical PC (NPI 1790043479, New Hyde Park, NY), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2019
## Record status
- **NPPES last updated:** November 7, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1336608546) · Data from the CMS NPPES public registry.