Irene Greenhouse, M.D.
NPI 1588811194 · Neurology Physician · Jamison, PA
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Irene Greenhouse, M.D. is a Neurology Physician provider in Jamison, PA (NPI 1588811194).
Provider details
- NPI number
- 1588811194
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- MD433944 (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
17 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
2,024 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 | 675 | $131 |
| Needle Measurement of Electrical Activity in Arm Or Leg Muscles, Complete Study95886 | 186 | $98 |
| Continuous Intraoperative Neurophysiology Monitoring, From Outside the Operating Room (remote Or Nearby), Per Patient, (attention Directed Exclusively to One Patient) Each 15 Minutes (list in Addition to Primary Procedure)G0453 | 169 | $32 |
| Placement of Skin Electrodes and Measurement of Stimulated Sites on Arms and Legs95938 | 133 | $45 |
| Injection of Anesthetic Agent And/Or Steroid Into Upper Neck and Back of Head Nerve64405 | 112 | $117 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 49 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Memantine Hclbrand: Memantine Hcl Er | 86 | 17 |
| Immune Globul G/Gly/Iga Avg 46brand: Gamunex-C | 81 | — |
| Donepezil Hcl | 69 | 15 |
| Immun Glob G(igg)/Gly/Iga Ov50brand: Gammagard Liquid | 65 | — |
| Sertraline Hcl | 63 | 11 |
| Carbidopa/Levodopabrand: Carbidopa-Levodopa | 63 | 16 |
| Gabapentin |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$9,720 across 260 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
- 2008-08-26
- Last updated
- 2023-11-17
- Certified
- 2023-11-17
Frequently asked questions
- What is Irene Greenhouse's NPI number?
- Irene Greenhouse's National Provider Identifier (NPI) is 1588811194, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Irene Greenhouse's specialty?
- Irene Greenhouse is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Irene Greenhouse located?
- Irene Greenhouse's practice location on file with NPPES is 2370 York Rd Ste A4, Jamison, PA 18929-1031.
- What is Irene Greenhouse's phone number?
- The practice phone number listed in the NPPES registry for Irene Greenhouse is (215) 792-7227.
- Does Irene Greenhouse accept Medicare?
- Irene Greenhouse is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Irene Greenhouse's NPI active?
- Yes — Irene Greenhouse's NPI (1588811194) is active in the NPPES registry as of the last update on 2023-11-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.