David Garbowit, M.D.
NPI 1548352578 · Endocrinology, Diabetes & Metabolism Physician · Livingston, NJ
Enrolled with Medicare as Practitioner - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Garbowit, M.D. is a Endocrinology, Diabetes & Metabolism Physician provider in Livingston, NJ (NPI 1548352578).
Provider details
- NPI number
- 1548352578
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MA53183 (NJ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 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
33,301 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) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 1,814 | $3 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 1,752 | $10 |
| Thyroxine (thyroid Chemical), Free84439 | 1,701 | $9 |
| Blood Test, Thyroid Stimulating Hormone (tsh)84443 | 1,698 | $16 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 1,685 | $8 |
| Hemoglobin A1c Level83036 | 1,614 | $10 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 101 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 831 | 213 |
| Tirzepatidebrand: Mounjaro | 727 | 115 |
| Metformin Hcl | 423 | 119 |
| Levothyroxine Sodiumbrand: Synthroid | 421 | 98 |
| Metformin Hclbrand: Metformin Hcl Er | 420 | 134 |
| Semaglutidebrand: Ozempic | 419 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$15 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
Registry dates
- Enumerated
- 2006-09-28
- Last updated
- 2007-07-08
Frequently asked questions
- What is David Garbowit's NPI number?
- David Garbowit's National Provider Identifier (NPI) is 1548352578, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Garbowit's specialty?
- David Garbowit is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is David Garbowit located?
- David Garbowit's practice location on file with NPPES is 200 S Orange Ave, Livingston, NJ 07039-5817.
- What is David Garbowit's phone number?
- The practice phone number listed in the NPPES registry for David Garbowit is (973) 322-7200.
- Does David Garbowit accept Medicare?
- David Garbowit is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Garbowit's NPI active?
- Yes — David Garbowit's NPI (1548352578) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.