Katherine Hamilton, M.D.
NPI 1558603027 · Neurology Physician · Chevy Chase, MD
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katherine Hamilton, M.D. is a Neurology Physician provider in Chevy Chase, MD (NPI 1558603027).
Provider details
- NPI number
- 1558603027
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 0101273574 (VA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
13 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
292 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 | 103 | $147 |
| Injection of Chemical for Paralysis of Facial and Neck Nerve Muscles on Both Sides of Face64615 | 64 | $183 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 57 | $19 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 30 | $107 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 23 | $211 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 17 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Rizatriptan Benzoatebrand: Rizatriptan | 63 | 16 |
| Galcanezumab-Gnlmbrand: Emgality Pen | 36 | — |
| Eletriptan Hydrobromidebrand: Eletriptan Hbr | 28 | — |
| Gabapentin | 28 | 13 |
| Candesartan Cilexetil | 24 | — |
| Amitriptyline Hcl | 20 | — |
| Duloxetine Hcl | 20 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$3,937 across 10 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
Additional practice locations (1)
- 1133 21st St NwWashington, DC 20036-3390Phone: (202) 416-2000Fax: (410) 354-7942
Registry dates
- Enumerated
- 2013-03-22
- Last updated
- 2023-05-04
- Certified
- 2023-05-04
Frequently asked questions
- What is Katherine Hamilton's NPI number?
- Katherine Hamilton's National Provider Identifier (NPI) is 1558603027, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Hamilton's specialty?
- Katherine Hamilton is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Katherine Hamilton located?
- Katherine Hamilton's practice location on file with NPPES is 5454 Wisconsin Ave Ste 1100, Chevy Chase, MD 20815-6925.
- What is Katherine Hamilton's phone number?
- The practice phone number listed in the NPPES registry for Katherine Hamilton is (301) 215-5839.
- Does Katherine Hamilton accept Medicare?
- Katherine Hamilton is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katherine Hamilton's NPI active?
- Yes — Katherine Hamilton's NPI (1558603027) is active in the NPPES registry as of the last update on 2023-05-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.