Jill Diemer, PA
NPI 1700973666 · Physician Assistant · North Babylon, NY
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jill Diemer, PA is a Physician Assistant provider in North Babylon, NY (NPI 1700973666).
Provider details
- NPI number
- 1700973666
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Female
- Sole proprietor
- No
- License
- 011381 (NY)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
1,264 Medicare services, 2024 (ranked within specialty)
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 methodology.
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 | 546 | $87 |
| Detection Test By Immunoassay Technique for Severe Acute Respiratory Syndrome Coronavirus and Influenza87428 | 220 | $68 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 124 | $124 |
| Automated Urinalysis Test81003 | 94 | $2 |
| X-Ray of Chest, 2 Views71046 | 64 | $33 |
| Detection Test By Immunoassay With Direct Visual Observation for Streptococcus, Group a (strep)87880 | 61 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 17 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 105 | 99 |
| Doxycycline Monohydrate | 70 | 68 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 47 | 41 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 42 | 42 |
| Amoxicillin | 39 | 39 |
| Fluticasone Propionate | 38 | 33 |
| Doxycycline Hyclate | 36 |
Practice location
Mailing address
Additional practice locations (1)
- 301 E Main StBay Shore, NY 11706-8408Phone: (631) 968-3970
Registry dates
- Enumerated
- 2006-10-10
- Last updated
- 2025-01-03
- Certified
- 2025-01-03
Frequently asked questions
- What is Jill Diemer's NPI number?
- Jill Diemer's National Provider Identifier (NPI) is 1700973666, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jill Diemer's specialty?
- Jill Diemer is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Jill Diemer located?
- Jill Diemer's practice location on file with NPPES is 1231 Deer Park Ave, North Babylon, NY 11703-3104.
- What is Jill Diemer's phone number?
- The practice phone number listed in the NPPES registry for Jill Diemer is (631) 667-0388.
- Does Jill Diemer accept Medicare?
- Jill Diemer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jill Diemer's NPI active?
- Yes — Jill Diemer's NPI (1700973666) is active in the NPPES registry as of the last update on 2025-01-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.