Olga Katz, M.D., PH.D.
NPI 1427050913 · Neurology Physician · Philadelphia, PA
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Olga Katz, M.D., PH.D. is a Neurology Physician provider in Philadelphia, PA (NPI 1427050913).
Provider details
- NPI number
- 1427050913
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D., PH.D.
- Sex
- Female
- Sole proprietor
- No
- License
- MD418729 (PA)
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
20 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
116 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 | 89 | $130 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 27 | $93 |
Typical Medicare-allowed amounts for these services range $93–$130 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 38 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 109 | 26 |
| Memantine Hcl | 89 | 22 |
| Duloxetine Hcl | 79 | 20 |
| Topiramate | 68 | 17 |
| Pregabalin | 58 | 12 |
| Immun Globg(igg)/Malt/Iga Ov50brand: Octagam | 57 | — |
| Donepezil Hcl | 55 | 12 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,678 across 101 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
- 2005-08-15
- Last updated
- 2009-09-24
Frequently asked questions
- What is Olga Katz's NPI number?
- Olga Katz's National Provider Identifier (NPI) is 1427050913, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Olga Katz's specialty?
- Olga Katz is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Olga Katz located?
- Olga Katz's practice location on file with NPPES is 822 Pine St, Philadelphia, PA 19107-6187.
- What is Olga Katz's phone number?
- The practice phone number listed in the NPPES registry for Olga Katz is (215) 574-3573.
- Does Olga Katz accept Medicare?
- Olga Katz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Olga Katz's NPI active?
- Yes — Olga Katz's NPI (1427050913) is active in the NPPES registry as of the last update on 2009-09-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.