Powel Kazanjian, MD
NPI 1902981855 · Infectious Disease Physician · Ann Arbor, MI
Enrolled with Medicare as Practitioner - Infectious Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Powel Kazanjian, MD is a Infectious Disease Physician provider in Ann Arbor, MI (NPI 1902981855).
Provider details
- NPI number
- 1902981855
- Entity type
- Individual
- Primary specialty
- Infectious Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 4301064662 (MI)
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
19 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
108 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 55 | $93 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 22 | $79 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 19 | $132 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 12 | $66 |
Typical Medicare-allowed amounts for these services range $66–$132 (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 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Bictegrav/Emtricit/Tenofov Alabrand: Biktarvy | 98 | 11 |
| Emtricitab/Rilpiviri/Tenof Alabrand: Odefsey | 82 | — |
| Elviteg/Cob/Emtri/Tenof Alafenbrand: Genvoya | 81 | — |
| Raltegravir Potassiumbrand: Isentress | 37 | — |
| Emtricitabine/Tenofov Alafenambrand: Descovy | 25 | — |
| Dolutegravir Sodiumbrand: Tivicay | 17 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-26
- Last updated
- 2020-03-09
- Certified
- 2020-03-09
Frequently asked questions
- What is Powel Kazanjian's NPI number?
- Powel Kazanjian's National Provider Identifier (NPI) is 1902981855, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Powel Kazanjian's specialty?
- Powel Kazanjian is listed in the NPPES registry with a primary specialty of Infectious Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Powel Kazanjian located?
- Powel Kazanjian's practice location on file with NPPES is 1500 E Medical Center Dr, Ann Arbor, MI 48109-5000.
- What is Powel Kazanjian's phone number?
- The practice phone number listed in the NPPES registry for Powel Kazanjian is (734) 936-4000.
- Does Powel Kazanjian accept Medicare?
- Powel Kazanjian is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Powel Kazanjian's NPI active?
- Yes — Powel Kazanjian's NPI (1902981855) is active in the NPPES registry as of the last update on 2020-03-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.