Erika Strohmayer, MD
NPI 1306018221 · Endocrinology, Diabetes & Metabolism Physician · Trumbull, CT
Enrolled with Medicare as Practitioner - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Erika Strohmayer, MD is a Endocrinology, Diabetes & Metabolism Physician provider in Trumbull, CT (NPI 1306018221).
Provider details
- NPI number
- 1306018221
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 245116 (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 tenure25% of score
18 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
356 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 188 | $139 |
| Ultrasound Scan of Head and Neck Soft Tissue76536 | 58 | $122 |
| Continuous Monitoring of Blood Sugar Level in Tissue Fluid Using Sensor Under Skin With Interpretation and Report95251 | 39 | $37 |
| Blood Glucose (sugar) Level82947 | 36 | $4 |
| 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 | 13 | $18 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 47 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 503 | 137 |
| Semaglutidebrand: Ozempic | 164 | 29 |
| Levothyroxine Sodiumbrand: Synthroid | 133 | 34 |
| Metformin Hclbrand: Metformin Hcl Er | 133 | 42 |
| Alendronate Sodium | 85 | 18 |
| Tirzepatidebrand: Mounjaro | 74 | 17 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$76 across 5 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
- 2008-04-01
- Last updated
- 2018-02-19
Frequently asked questions
- What is Erika Strohmayer's NPI number?
- Erika Strohmayer's National Provider Identifier (NPI) is 1306018221, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Erika Strohmayer's specialty?
- Erika Strohmayer is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Erika Strohmayer located?
- Erika Strohmayer's practice location on file with NPPES is 115 Technology Dr Unit C101, Trumbull, CT 06611-6300.
- What is Erika Strohmayer's phone number?
- The practice phone number listed in the NPPES registry for Erika Strohmayer is (203) 372-7200.
- Does Erika Strohmayer accept Medicare?
- Erika Strohmayer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Erika Strohmayer's NPI active?
- Yes — Erika Strohmayer's NPI (1306018221) is active in the NPPES registry as of the last update on 2018-02-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.