Meredith Zembiec, M.S. PA-C
NPI 1679189039 · Physician Assistant · Ithaca, NY
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Meredith Zembiec, M.S. PA-C is a Physician Assistant provider in Ithaca, NY (NPI 1679189039).
Provider details
- NPI number
- 1679189039
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- M.S. PA-C
- Sex
- Female
- Sole proprietor
- Yes
- License
- 027601 (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 tenure25% of score
5 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
14 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
157 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 Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 87 | $38 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 40 | $103 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 30 | $63 |
Typical Medicare-allowed amounts for these services range $38–$103 (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 · 5 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Oxycodone Hcl | 156 | 153 |
| Tramadol Hcl | 132 | 128 |
| Cyclobenzaprine Hcl | 126 | 124 |
| Apixabanbrand: Eliquis | 73 | 72 |
| Cephalexin | 42 | 42 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$53 across 1 record (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 (13)
- 315 S Manning BlvdAlbany, NY 12208-1707Phone: (518) 525-1401Fax: (518) 525-1200
- 600 Northern BlvdAlbany, NY 12204-1004Phone: (518) 471-3280Fax: (518) 471-3064
- 3 Atrium DriveEntrance aAlbany, NY 12205-1432Phone: (518) 435-1234Fax: (518) 435-0079
- 3 Atrium Dr Ste 160Albany, NY 12205-1432Phone: (518) 438-0600Fax: (518) 438-0738
- 319 S Manning Blvd Ste 304Albany, NY 12208-1744Phone: (518) 525-1846Fax: (518) 424-5107
- 648 Plank RoadEntrance BClifton Park, NY 12065-4862Phone: (518) 688-1177Fax: (518) 688-1199
- 1 Tallow Wood DrClifton Park, NY 12065-2807Phone: (518) 373-4448Fax: (518) 373-4556
- 713 Troy Schenectady RoadSuite 304Latham, NY 12110-2490
Registry dates
- Enumerated
- 2020-09-21
- Last updated
- 2025-12-16
- Certified
- 2025-12-16
Frequently asked questions
- What is Meredith Zembiec's NPI number?
- Meredith Zembiec's National Provider Identifier (NPI) is 1679189039, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Meredith Zembiec's specialty?
- Meredith Zembiec is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Meredith Zembiec located?
- Meredith Zembiec's practice location on file with NPPES is 16 Brentwood Drive, Ithaca, NY 14850-1863.
- What is Meredith Zembiec's phone number?
- The practice phone number listed in the NPPES registry for Meredith Zembiec is (607) 272-7000.
- Does Meredith Zembiec accept Medicare?
- Meredith Zembiec is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Meredith Zembiec's NPI active?
- Yes — Meredith Zembiec's NPI (1679189039) is active in the NPPES registry as of the last update on 2025-12-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.