Christopher Fleissner, DO
NPI 1588827828 · Family Medicine Physician · Pittsburgh, PA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christopher Fleissner, DO is a Family Medicine Physician provider in Pittsburgh, PA (NPI 1588827828).
Provider details
- NPI number
- 1588827828
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- OS014193 (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
17 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
374 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 122 | $88 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 112 | $121 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 58 | $127 |
| Administration of Influenza Virus VaccineG0008 | 30 | $31 |
| Admn Sarscov2 Vacc 1 Dose90480 | 20 | $41 |
| Transitional Care Management Services for Problem of at Least Moderate Complexity99495 | 16 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 168 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 673 | 188 |
| Lisinopril | 504 | 133 |
| Amlodipine Besylate | 493 | 127 |
| Levothyroxine Sodium | 449 | 115 |
| Omeprazole | 363 | 83 |
| Gabapentin | 334 | 75 |
| Metformin Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$40 across 2 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
- 2008-07-07
- Last updated
- 2020-11-13
- Certified
- 2020-11-13
Frequently asked questions
- What is Christopher Fleissner's NPI number?
- Christopher Fleissner's National Provider Identifier (NPI) is 1588827828, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christopher Fleissner's specialty?
- Christopher Fleissner is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Christopher Fleissner located?
- Christopher Fleissner's practice location on file with NPPES is 100 S Jackson Ave Fl 6, Pittsburgh, PA 15202-3428.
- What is Christopher Fleissner's phone number?
- The practice phone number listed in the NPPES registry for Christopher Fleissner is (412) 734-7790.
- Does Christopher Fleissner accept Medicare?
- Christopher Fleissner is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christopher Fleissner's NPI active?
- Yes — Christopher Fleissner's NPI (1588827828) is active in the NPPES registry as of the last update on 2020-11-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.