Melissa Klein, D.O.
NPI 1821093675 · Neurology Physician · Lexington, KY
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Melissa Klein, D.O. is a Neurology Physician provider in Lexington, KY (NPI 1821093675).
Provider details
- NPI number
- 1821093675
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- No
- License
- 34-00-8365-S (OH)
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
21 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
362 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 | 87 | $117 |
| Needle Measurement of Electrical Activity in Arm Or Leg Muscles, Complete Study95886 | 78 | $84 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 59 | $149 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 59 | $81 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 38 | $98 |
| Nerve Conduction, 9-10 Studies |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 35 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Donepezil Hcl | 146 | 56 |
| Memantine Hcl | 120 | 39 |
| Gabapentin | 112 | 34 |
| Carbidopa/Levodopabrand: Carbidopa-Levodopa | 88 | 29 |
| Ropinirole Hcl | 60 | 18 |
| Levetiracetam | 56 | 15 |
| Amitriptyline Hcl | 55 | 19 |
| Memantine Hclbrand: Memantine Hcl Er |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,051 across 55 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
- 2005-06-17
- Last updated
- 2026-01-22
- Certified
- 2026-01-22
Frequently asked questions
- What is Melissa Klein's NPI number?
- Melissa Klein's National Provider Identifier (NPI) is 1821093675, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melissa Klein's specialty?
- Melissa Klein is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Melissa Klein located?
- Melissa Klein's practice location on file with NPPES is 1207 S Broadway, Lexington, KY 40504-2701.
- What is Melissa Klein's phone number?
- The practice phone number listed in the NPPES registry for Melissa Klein is (859) 258-4800.
- Does Melissa Klein accept Medicare?
- Melissa Klein is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Melissa Klein's NPI active?
- Yes — Melissa Klein's NPI (1821093675) is active in the NPPES registry as of the last update on 2026-01-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.