Greys Medical Services
NPI 1730789074 · Phlebotomy Technician · West Dundee, IL
Provider details
- NPI number
- 1730789074
- Entity type
- Organization
- Primary specialty
- Phlebotomy TechnicianTechnologists, Technicians & Other Technical Service Providers
- Organization subpart
- No
- Authorized official
- Sarah Greyson, Owner(312) 515-8476
Specialties & taxonomies
Technologists, Technicians & Other Technical Service Providers
- Home Health Agency251E00000X
Agencies
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
5 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
9,380.3 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) |
|---|---|---|
| Travel Allowance One Way in Connection With Medically Necessary Laboratory Specimen Collection Drawn From Home Bound Or Nursing Home Bound Patient; Prorated Miles Actually TravelledP9603 | 9,203 | $1 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 177 | $9 |
Typical Medicare-allowed amounts for these services range $1–$9 (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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-10-27
- Last updated
- 2021-07-14
- Certified
- 2021-07-14
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.