Fern Arlen, M.D.
NPI 1952430779 · Neurology Physician · Scottsdale, AZ
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Fern Arlen, M.D. is a Neurology Physician provider in Scottsdale, AZ (NPI 1952430779).
Provider details
- NPI number
- 1952430779
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 22771 (AZ)
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
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
2,534 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 | 512 | $121 |
| 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 | 489 | $31 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 354 | $172 |
| Placement of Skin Electrodes and Measurement of Stimulated Sites on Arms and Legs95938 | 235 | $43 |
| Testing of Nerve-Muscle Junction95937 | 160 | $33 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More |
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 |
|---|---|---|
| Donepezil Hcl | 346 | 90 |
| Gabapentin | 290 | 80 |
| Carbidopa/Levodopabrand: Carbidopa-Levodopa | 183 | 50 |
| Memantine Hcl | 145 | 41 |
| Duloxetine Hcl | 119 | 30 |
| Pregabalin | 111 | 27 |
| Propranolol Hcl | 109 | 31 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$508 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
- 2007-03-05
- Last updated
- 2019-10-04
Frequently asked questions
- What is Fern Arlen's NPI number?
- Fern Arlen's National Provider Identifier (NPI) is 1952430779, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Fern Arlen's specialty?
- Fern Arlen is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Fern Arlen located?
- Fern Arlen's practice location on file with NPPES is 9746 N 90th Pl, Scottsdale, AZ 85258-5083.
- What is Fern Arlen's phone number?
- The practice phone number listed in the NPPES registry for Fern Arlen is (480) 614-0707.
- Does Fern Arlen accept Medicare?
- Fern Arlen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Fern Arlen's NPI active?
- Yes — Fern Arlen's NPI (1952430779) is active in the NPPES registry as of the last update on 2019-10-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.