Sherri Robtoy, PA-C
NPI 1912052705 · Medical Physician Assistant · Hamden, CT
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sherri Robtoy, PA-C is a Medical Physician Assistant provider in Hamden, CT (NPI 1912052705).
Provider details
- NPI number
- 1912052705
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- 1798 (CT)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
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
652 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 | 486 | $80 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 166 | $114 |
Typical Medicare-allowed amounts for these services range $80–$114 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 41 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Oxycodone Hcl | 873 | 143 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 480 | 74 |
| Tramadol Hcl | 419 | 86 |
| Gabapentin | 412 | 83 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 276 | 50 |
| Pregabalin | 196 | 46 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$218 across 19 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
- 2007-01-24
- Last updated
- 2022-03-25
- Certified
- 2022-03-25
Frequently asked questions
- What is Sherri Robtoy's NPI number?
- Sherri Robtoy's National Provider Identifier (NPI) is 1912052705, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sherri Robtoy's specialty?
- Sherri Robtoy is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Sherri Robtoy located?
- Sherri Robtoy's practice location on file with NPPES is 2408 Whitney Ave, Hamden, CT 06518-3209.
- What is Sherri Robtoy's phone number?
- The practice phone number listed in the NPPES registry for Sherri Robtoy is (203) 407-3574.
- Does Sherri Robtoy accept Medicare?
- Sherri Robtoy is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sherri Robtoy's NPI active?
- Yes — Sherri Robtoy's NPI (1912052705) is active in the NPPES registry as of the last update on 2022-03-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.