Sergey Zhitar, MD
NPI 1881639375 · Addiction Medicine (Internal Medicine) Physician · Virginia Beach, VA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sergey Zhitar, MD is a Addiction Medicine (Internal Medicine) Physician provider in Virginia Beach, VA (NPI 1881639375).
Provider details
- NPI number
- 1881639375
- Entity type
- Individual
- Primary specialty
- Addiction Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 0101230485 (VA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 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
987 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) |
|---|---|---|
| Assessment of Emotional Or Behavioral Problems96127 | 444 | $4 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 236 | $124 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 161 | $174 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 90 | $55 |
| Testing for Presence of Drug, Read By Direct Observation80305 | 45 | $12 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 21 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Oxycodone Hcl | 158 | 23 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 136 | 20 |
| Buprenorphine Hcl/Naloxone Hclbrand: Buprenorphine-Naloxone | 124 | 30 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 110 | 18 |
| Gabapentin | 99 | 17 |
| Pregabalin | 86 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-18
- Last updated
- 2021-12-28
- Certified
- 2021-12-28
Frequently asked questions
- What is Sergey Zhitar's NPI number?
- Sergey Zhitar's National Provider Identifier (NPI) is 1881639375, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sergey Zhitar's specialty?
- Sergey Zhitar is listed in the NPPES registry with a primary specialty of Addiction Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Sergey Zhitar located?
- Sergey Zhitar's practice location on file with NPPES is 101 N Lynnhaven Rd, Virginia Beach, VA 23452-7523.
- What is Sergey Zhitar's phone number?
- The practice phone number listed in the NPPES registry for Sergey Zhitar is (757) 264-9957.
- Does Sergey Zhitar accept Medicare?
- Sergey Zhitar is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sergey Zhitar's NPI active?
- Yes — Sergey Zhitar's NPI (1881639375) is active in the NPPES registry as of the last update on 2021-12-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.