Tisa Testai, D.O.
NPI 1134169766 · Internal Medicine Physician · Rochester Hills, MI
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tisa Testai, D.O. is a Internal Medicine Physician provider in Rochester Hills, MI (NPI 1134169766).
Provider details
- NPI number
- 1134169766
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- No
- License
- 5101011081 (MI)
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
20 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
1,519 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 608 | $79 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 184 | $131 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 132 | $91 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 116 | $129 |
| Urinalysis, Manual Test81002 | 99 | $3 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 99 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 115 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 336 | 84 |
| Losartan Potassium | 274 | 71 |
| Atorvastatin Calcium | 264 | 73 |
| Alprazolam | 186 | 44 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 181 | 31 |
| Potassium Chloride | 156 | 49 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$165 across 9 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
- 2006-06-08
- Last updated
- 2023-09-12
- Certified
- 2023-09-12
Frequently asked questions
- What is Tisa Testai's NPI number?
- Tisa Testai's National Provider Identifier (NPI) is 1134169766, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tisa Testai's specialty?
- Tisa Testai is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Tisa Testai located?
- Tisa Testai's practice location on file with NPPES is 633 South Blvd E Ste 1200, Rochester Hills, MI 48307-5364.
- What is Tisa Testai's phone number?
- The practice phone number listed in the NPPES registry for Tisa Testai is (248) 844-6000.
- Does Tisa Testai accept Medicare?
- Tisa Testai is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tisa Testai's NPI active?
- Yes — Tisa Testai's NPI (1134169766) is active in the NPPES registry as of the last update on 2023-09-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.