Alexandra Greenberg, D.O.
NPI 1063852101 · Gastroenterology Physician · Brick, NJ
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alexandra Greenberg, D.O. is a Gastroenterology Physician provider in Brick, NJ (NPI 1063852101).
Provider details
- NPI number
- 1063852101
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- No
- License
- D01784 (NV)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
13 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,817 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 Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 474 | $81 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 315 | $135 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 151 | $96 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 145 | $134 |
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 139 | $113 |
| Biopsy of Large Bowel Using a Flexible Endoscope |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 25 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Omeprazole | 293 | 104 |
| Pantoprazole Sodium | 151 | 54 |
| Famotidine | 103 | 37 |
| Dicyclomine Hcl | 77 | 34 |
| Cholestyramine (with Sugar)brand: Cholestyramine | 54 | 29 |
| Ondansetronbrand: Ondansetron Odt | 45 | 31 |
| Sucralfate | 38 | 16 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,144 across 102 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
Additional practice locations (1)
- 1 Riverview PlzRed Bank, NJ 07701-1864Phone: (732) 741-2700Fax: (732) 398-6405
Registry dates
- Enumerated
- 2013-07-03
- Last updated
- 2024-12-06
- Certified
- 2024-12-06
Frequently asked questions
- What is Alexandra Greenberg's NPI number?
- Alexandra Greenberg's National Provider Identifier (NPI) is 1063852101, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alexandra Greenberg's specialty?
- Alexandra Greenberg is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Alexandra Greenberg located?
- Alexandra Greenberg's practice location on file with NPPES is 525 Jack Martin Blvd Ste 301, Brick, NJ 08724-7737.
- What is Alexandra Greenberg's phone number?
- The practice phone number listed in the NPPES registry for Alexandra Greenberg is (732) 840-0067.
- Does Alexandra Greenberg accept Medicare?
- Alexandra Greenberg is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alexandra Greenberg's NPI active?
- Yes — Alexandra Greenberg's NPI (1063852101) is active in the NPPES registry as of the last update on 2024-12-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.