Grace Bialy, M.D.
NPI 1427002351 · Specialist · Princeton Junction, NJ
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Grace Bialy, M.D. is a Specialist provider in Princeton Junction, NJ (NPI 1427002351).
Provider details
- NPI number
- 1427002351
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- MA41147 (NJ)
Specialties & taxonomies
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
809 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 230 | $139 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 216 | $18 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 169 | $99 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 101 | $131 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 40 | $87 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 44 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 307 | 81 |
| Metoprolol Succinate | 164 | 37 |
| Losartan Potassium | 125 | 42 |
| Hydrochlorothiazide | 118 | 36 |
| Atorvastatin Calcium | 95 | 25 |
| Olmesartan Medoxomil | 75 | 19 |
| Rosuvastatin Calcium | 74 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$697 across 38 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
Registry dates
- Enumerated
- 2006-05-22
- Last updated
- 2010-11-09
Frequently asked questions
- What is Grace Bialy's NPI number?
- Grace Bialy's National Provider Identifier (NPI) is 1427002351, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Grace Bialy's specialty?
- Grace Bialy is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Grace Bialy located?
- Grace Bialy's practice location on file with NPPES is 88 Princeton Hightstown Rd, Princeton Junction, NJ 08550-1100.
- What is Grace Bialy's phone number?
- The practice phone number listed in the NPPES registry for Grace Bialy is (609) 750-7330.
- Does Grace Bialy accept Medicare?
- Grace Bialy is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Grace Bialy's NPI active?
- Yes — Grace Bialy's NPI (1427002351) is active in the NPPES registry as of the last update on 2010-11-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.