Christopher Nadorff, M.D.
NPI 1922309871 · Psychiatry Physician · Worthington, OH
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christopher Nadorff, M.D. is a Psychiatry Physician provider in Worthington, OH (NPI 1922309871).
Provider details
- NPI number
- 1922309871
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 35.124339 (OH)
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
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
185 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 High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 77 | $160 |
| Psychotherapy With Evaluation and Management Visit, 45 Minutes90836 | 45 | $82 |
| Psychotherapy With Evaluation and Management Visit, 30 Minutes90833 | 40 | $66 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 23 | $121 |
Typical Medicare-allowed amounts for these services range $66–$160 (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 · 22 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Quetiapine Fumarate | 45 | 12 |
| Bupropion Hclbrand: Bupropion Xl | 45 | 16 |
| Memantine Hcl | 36 | 12 |
| Trazodone Hcl | 33 | 13 |
| Lamotrigine | 33 | 14 |
| Clonazepam | 32 | — |
| Bupropion Hcl | 29 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$20 across 1 record (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
- 2010-11-09
- Last updated
- 2022-08-31
- Certified
- 2022-08-31
Frequently asked questions
- What is Christopher Nadorff's NPI number?
- Christopher Nadorff's National Provider Identifier (NPI) is 1922309871, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christopher Nadorff's specialty?
- Christopher Nadorff is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Christopher Nadorff located?
- Christopher Nadorff's practice location on file with NPPES is 5701 N High St Ste 300, Worthington, OH 43085-3960.
- What is Christopher Nadorff's phone number?
- The practice phone number listed in the NPPES registry for Christopher Nadorff is (614) 949-9805.
- Does Christopher Nadorff accept Medicare?
- Christopher Nadorff is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christopher Nadorff's NPI active?
- Yes — Christopher Nadorff's NPI (1922309871) is active in the NPPES registry as of the last update on 2022-08-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.