Katina Papakonstantinou, D.O.
NPI 1629416193 · Family Medicine Physician · Oxford, MI
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katina Papakonstantinou, D.O. is a Family Medicine Physician provider in Oxford, MI (NPI 1629416193).
Provider details
- NPI number
- 1629416193
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- No
- License
- 5101020361 (MI)
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
13 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
118 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 41 | $73 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 41 | $43 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 36 | $96 |
Typical Medicare-allowed amounts for these services range $43–$96 (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 · 51 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 144 | 46 |
| Levothyroxine Sodium | 111 | 30 |
| Lisinopril | 95 | 25 |
| Amlodipine Besylate | 78 | 26 |
| Hydrochlorothiazide | 76 | 22 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 75 | 18 |
| Losartan Potassium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2013-06-06
- Last updated
- 2020-10-23
- Certified
- 2020-10-23
Frequently asked questions
- What is Katina Papakonstantinou's NPI number?
- Katina Papakonstantinou's National Provider Identifier (NPI) is 1629416193, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katina Papakonstantinou's specialty?
- Katina Papakonstantinou is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Katina Papakonstantinou located?
- Katina Papakonstantinou's practice location on file with NPPES is 25 S Washington St Ste a, Oxford, MI 48371-4978.
- What is Katina Papakonstantinou's phone number?
- The practice phone number listed in the NPPES registry for Katina Papakonstantinou is (248) 236-8549.
- Does Katina Papakonstantinou accept Medicare?
- Katina Papakonstantinou is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katina Papakonstantinou's NPI active?
- Yes — Katina Papakonstantinou's NPI (1629416193) is active in the NPPES registry as of the last update on 2020-10-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.