Gelsimo Cruz, MD
NPI 1265509277 · Internal Medicine Physician · Glen Burnie, MD
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gelsimo Cruz, MD is a Internal Medicine Physician provider in Glen Burnie, MD (NPI 1265509277).
Provider details
- NPI number
- 1265509277
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- D0018126 (MD)
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
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
462 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 288 | $91 |
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 62 | $98 |
| Diagnostic Exam of Large Bowel Using a Flexible Endoscope45378 | 32 | $182 |
| Removal of Polyps Or Growths of Large Bowel Using an Endoscope With Mechanical Snare45385 | 32 | $242 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 28 | $181 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Famotidine | 341 | 137 |
| Pantoprazole Sodium | 110 | 59 |
| Sodium, Potassium,mag Sulfatesbrand: Sod Sulf-Potass Sulf-Mag Sulf | 47 | 43 |
| Dicyclomine Hcl | 31 | 12 |
| Sucralfate | 28 | — |
| Sod Sulf/Pot Chloride/Mag Sulfbrand: Sutab | 24 | 24 |
| Prochlorperazine Maleate | 18 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$307 across 14 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
- 2006-11-29
- Last updated
- 2009-07-28
Frequently asked questions
- What is Gelsimo Cruz's NPI number?
- Gelsimo Cruz's National Provider Identifier (NPI) is 1265509277, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gelsimo Cruz's specialty?
- Gelsimo Cruz is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Gelsimo Cruz located?
- Gelsimo Cruz's practice location on file with NPPES is 300 Hospital Drive, Glen Burnie, MD 21061-5707.
- What is Gelsimo Cruz's phone number?
- The practice phone number listed in the NPPES registry for Gelsimo Cruz is (410) 279-3550.
- Does Gelsimo Cruz accept Medicare?
- Gelsimo Cruz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gelsimo Cruz's NPI active?
- Yes — Gelsimo Cruz's NPI (1265509277) is active in the NPPES registry as of the last update on 2009-07-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.