Debra Margulies, M.D.
NPI 1134177918 · Endocrinology, Diabetes & Metabolism Physician · Morristown, NJ
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Debra Margulies, M.D. is a Endocrinology, Diabetes & Metabolism Physician provider in Morristown, NJ (NPI 1134177918).
Provider details
- NPI number
- 1134177918
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 244174 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 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
1,713 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) |
|---|---|---|
| Ultrasound Scan of Head and Neck Soft Tissue76536 | 327 | $124 |
| 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 | 318 | $18 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 257 | $140 |
| Dxa Bone Density Measurement of Hip, Pelvis, Spine77080 | 157 | $44 |
| Fine Needle Aspiration Biopsy Using Ultrasound Guidance, First Growth10005 | 128 | $146 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 29 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 564 | 158 |
| Levothyroxine Sodiumbrand: Synthroid | 325 | 88 |
| Alendronate Sodium | 100 | 33 |
| Methimazole | 86 | 28 |
| Metformin Hcl | 76 | 30 |
| Empagliflozinbrand: Jardiance | 63 | 15 |
| Atorvastatin Calcium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-05-04
- Last updated
- 2018-04-24
Frequently asked questions
- What is Debra Margulies's NPI number?
- Debra Margulies's National Provider Identifier (NPI) is 1134177918, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Debra Margulies's specialty?
- Debra Margulies is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Debra Margulies located?
- Debra Margulies's practice location on file with NPPES is 95 Madison Ave, Morristown, NJ 07960-6092.
- What is Debra Margulies's phone number?
- The practice phone number listed in the NPPES registry for Debra Margulies is (973) 775-5115.
- Does Debra Margulies accept Medicare?
- Debra Margulies is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Debra Margulies's NPI active?
- Yes — Debra Margulies's NPI (1134177918) is active in the NPPES registry as of the last update on 2018-04-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.