Christopher Yergen, M.D.
NPI 1386844611 · Psychiatry Physician · Middletown, CT
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christopher Yergen, M.D. is a Psychiatry Physician provider in Middletown, CT (NPI 1386844611).
Provider details
- NPI number
- 1386844611
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 046951 (CT)
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 tenure28% of score
18 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
13 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Psychiatric Diagnostic Evaluation With Medical Services90792 | 13 | $170 |
Typical Medicare-allowed amounts for these services range $170–$170 (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 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Quetiapine Fumarate | 28 | — |
| Trazodone Hcl | 27 | 17 |
| Fluoxetine Hcl | 19 | — |
| Naltrexone Hcl | 18 | — |
| Prazosin Hcl | 17 | — |
| Venlafaxine Hclbrand: Venlafaxine Hcl Er | 14 | — |
| Gabapentin |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-07-24
- Last updated
- 2018-06-12
Frequently asked questions
- What is Christopher Yergen's NPI number?
- Christopher Yergen's National Provider Identifier (NPI) is 1386844611, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christopher Yergen's specialty?
- Christopher Yergen is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Christopher Yergen located?
- Christopher Yergen's practice location on file with NPPES is 33 Pleasant St, Middletown, CT 06457.
- What is Christopher Yergen's phone number?
- The practice phone number listed in the NPPES registry for Christopher Yergen is (860) 358-8801.
- Does Christopher Yergen accept Medicare?
- Christopher Yergen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christopher Yergen's NPI active?
- Yes — Christopher Yergen's NPI (1386844611) is active in the NPPES registry as of the last update on 2018-06-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.