Crystal Janani, M.D
NPI 1902119415 · Clinical Neurophysiology Physician · Baltimore, MD
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Crystal Janani, M.D is a Clinical Neurophysiology Physician provider in Baltimore, MD (NPI 1902119415).
Provider details
- NPI number
- 1902119415
- Entity type
- Individual
- Primary specialty
- Clinical Neurophysiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D
- Sex
- Female
- Sole proprietor
- No
- License
- D79247 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
15 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
1,695 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) |
|---|---|---|
| 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 | 871 | $30 |
| Placement of Skin Electrodes and Measurement of Stimulated Sites on Arms and Legs95938 | 127 | $41 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 110 | $181 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 54 | $120 |
| Measurement of Brain Wave Activity (eeg), Awake and Asleep95819 | 53 | $57 |
| 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 · 23 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levetiracetam | 142 | 28 |
| Lacosamide | 96 | 15 |
| Donepezil Hcl | 80 | 28 |
| Lamotrigine | 74 | 13 |
| Topiramate | 71 | 13 |
| Oxcarbazepine | 52 | — |
| Sertraline Hcl | 45 | — |
| Carbidopa/Levodopabrand: Carbidopa-Levodopa |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$536 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
- 2010-07-26
- Last updated
- 2023-04-10
- Certified
- 2023-04-10
Frequently asked questions
- What is Crystal Janani's NPI number?
- Crystal Janani's National Provider Identifier (NPI) is 1902119415, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Crystal Janani's specialty?
- Crystal Janani is listed in the NPPES registry with a primary specialty of Clinical Neurophysiology Physician (Allopathic & Osteopathic Physicians).
- Where is Crystal Janani located?
- Crystal Janani's practice location on file with NPPES is 3407 Wilkens Ave Ste 430, Baltimore, MD 21229.
- What is Crystal Janani's phone number?
- The practice phone number listed in the NPPES registry for Crystal Janani is (667) 234-8444.
- Does Crystal Janani accept Medicare?
- Crystal Janani is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Crystal Janani's NPI active?
- Yes — Crystal Janani's NPI (1902119415) is active in the NPPES registry as of the last update on 2023-04-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.