Ellen Field
NPI 1407823297 · Rheumatology Physician · Bethlehem, PA
Enrolled with Medicare as Practitioner - Rheumatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ellen Field is a Rheumatology Physician provider in Bethlehem, PA (NPI 1407823297).
Provider details
- NPI number
- 1407823297
- Entity type
- Individual
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
- License
- MD026798E (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 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
1,111 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 | 611 | $126 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 208 | $14 |
| Aspiration And/Or Injection of Fluid From Large Joint20610 | 90 | $72 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 72 | $89 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 47 | $173 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 26 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydroxychloroquine Sulfate | 284 | 89 |
| Prednisone | 235 | 92 |
| Methotrexate Sodiumbrand: Methotrexate | 211 | 82 |
| Gabapentin | 148 | 53 |
| Duloxetine Hcl | 84 | 29 |
| Pregabalin | 80 | 25 |
| Sulfasalazine | 74 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$55,456 across 59 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
- 2006-03-01
- Last updated
- 2024-01-29
- Certified
- 2024-01-29
Frequently asked questions
- What is Ellen Field's NPI number?
- Ellen Field's National Provider Identifier (NPI) is 1407823297, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ellen Field's specialty?
- Ellen Field is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Ellen Field located?
- Ellen Field's practice location on file with NPPES is 1665 Valley Center Parkway, Bethlehem, PA 18017.
- What is Ellen Field's phone number?
- The practice phone number listed in the NPPES registry for Ellen Field is (610) 868-8460.
- Does Ellen Field accept Medicare?
- Ellen Field is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ellen Field's NPI active?
- Yes — Ellen Field's NPI (1407823297) is active in the NPPES registry as of the last update on 2024-01-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.