Laura Ulmer, D.O
NPI 1548600083 · Gastroenterology Physician · Saint Louis, MO
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Laura Ulmer, D.O is a Gastroenterology Physician provider in Saint Louis, MO (NPI 1548600083).
Provider details
- NPI number
- 1548600083
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O
- Sex
- Female
- Sole proprietor
- No
- License
- 1337 (NE)
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
12 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
329 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) |
|---|---|---|
| Removal of Polyps Or Growths of Large Bowel Using an Endoscope With Mechanical Snare45385 | 74 | $241 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 51 | $111 |
| Removal of Polyps Or Growths of Large Bowel Using an Endoscope With Mechanical Snare45385 | 47 | $241 |
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 44 | $76 |
| Biopsy of Large Bowel Using a Flexible Endoscope45380 | 28 | $28 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Peg3350/Sod Sulf,bicarb,cl/Kclbrand: Gavilyte-C | 226 | 218 |
| Pantoprazole Sodium | 177 | 62 |
| Omeprazole | 151 | 61 |
| Famotidine | 68 | 24 |
| Sodium Chloride/Nahco3/Kcl/Pegbrand: Peg 3350-Electrolyte | 51 | 50 |
| Dicyclomine Hcl | 43 | 23 |
| Colestipol Hcl | 43 | 11 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$198 across 4 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 (3)
- 200 Brevco Plz Ste 208Lake Saint Louis, MO 63367-2950Phone: (636) 561-9020
- 1000 E Cherry St Fl 3Troy, MO 63379-1513Phone: (636) 561-9020
- 982000 Nebraska Medical CtrOmaha, NE 68198-2611Phone: (402) 559-4356
Registry dates
- Enumerated
- 2013-06-28
- Last updated
- 2019-08-19
Frequently asked questions
- What is Laura Ulmer's NPI number?
- Laura Ulmer's National Provider Identifier (NPI) is 1548600083, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Laura Ulmer's specialty?
- Laura Ulmer is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Laura Ulmer located?
- Laura Ulmer's practice location on file with NPPES is 615 S New Ballas Rd Ste 1200, Saint Louis, MO 63141.
- What is Laura Ulmer's phone number?
- The practice phone number listed in the NPPES registry for Laura Ulmer is (314) 251-2880.
- Does Laura Ulmer accept Medicare?
- Laura Ulmer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Laura Ulmer's NPI active?
- Yes — Laura Ulmer's NPI (1548600083) is active in the NPPES registry as of the last update on 2019-08-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.