Rachel Cao, PA-C
NPI 1861905267 · Physician Assistant · New Hyde Park, NY
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rachel Cao, PA-C is a Physician Assistant provider in New Hyde Park, NY (NPI 1861905267).
Provider details
- NPI number
- 1861905267
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- 021515 (NY)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
8 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
11 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) |
|---|---|---|
| Biopsy and Aspiration of Bone Marrow Sample for Diagnosis38222 | 11 | $173 |
Typical Medicare-allowed amounts for these services range $173–$173 (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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Acyclovir | 49 | 15 |
| Levofloxacin | 34 | 15 |
| Valacyclovir Hclbrand: Valacyclovir | 31 | 12 |
| Lenalidomide | 27 | — |
| Venetoclaxbrand: Venclexta | 26 | — |
| Posaconazole | 25 | 12 |
| Fluconazole | 23 | — |
| Tenofovir Disoproxil Fumarate | 16 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2017-11-08
- Last updated
- 2019-10-22
Frequently asked questions
- What is Rachel Cao's NPI number?
- Rachel Cao's National Provider Identifier (NPI) is 1861905267, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rachel Cao's specialty?
- Rachel Cao is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Rachel Cao located?
- Rachel Cao's practice location on file with NPPES is 450 Lakeville Rd, New Hyde Park, NY 11042-1118.
- What is Rachel Cao's phone number?
- The practice phone number listed in the NPPES registry for Rachel Cao is (516) 734-8900.
- Does Rachel Cao accept Medicare?
- Rachel Cao is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rachel Cao's NPI active?
- Yes — Rachel Cao's NPI (1861905267) is active in the NPPES registry as of the last update on 2019-10-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.