Manisha Sahay, M.D.
NPI 1629301890 · Neurology Physician · Lake Barrington, IL
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Manisha Sahay, M.D. is a Neurology Physician provider in Lake Barrington, IL (NPI 1629301890).
Provider details
- NPI number
- 1629301890
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 125056040 (IL)
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
16 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
859 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 | 220 | $127 |
| Needle Measurement of Electrical Activity in Arm Or Leg Muscles, Complete Study95886 | 146 | $98 |
| Chronic Care Management Services, First 20 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99490 | 123 | $64 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 83 | $91 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 44 | $162 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 37 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 193 | 70 |
| Carbidopa/Levodopabrand: Carbidopa-Levodopa | 128 | 40 |
| Pregabalin | 76 | 27 |
| Levetiracetam | 73 | 23 |
| Duloxetine Hcl | 62 | 18 |
| Primidone | 55 | 16 |
| Donepezil Hcl | 49 | 18 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$87 across 4 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
- 2009-09-06
- Last updated
- 2016-06-21
Frequently asked questions
- What is Manisha Sahay's NPI number?
- Manisha Sahay's National Provider Identifier (NPI) is 1629301890, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Manisha Sahay's specialty?
- Manisha Sahay is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Manisha Sahay located?
- Manisha Sahay's practice location on file with NPPES is 22285 N Pepper Rd, Lake Barrington, IL 60010-2538.
- What is Manisha Sahay's phone number?
- The practice phone number listed in the NPPES registry for Manisha Sahay is (847) 882-6604.
- Does Manisha Sahay accept Medicare?
- Manisha Sahay is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Manisha Sahay's NPI active?
- Yes — Manisha Sahay's NPI (1629301890) is active in the NPPES registry as of the last update on 2016-06-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.