Karen Teves-Frazier, FNP-BC, LPC
NPI 1528255247 · Family Nurse Practitioner · Warren, MI
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karen Teves-Frazier, FNP-BC, LPC is a Family Nurse Practitioner provider in Warren, MI (NPI 1528255247).
Provider details
- NPI number
- 1528255247
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-BC, LPC
- Sex
- Female
- Sole proprietor
- No
- License
- 6401010344 (MI)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
18 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
40 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 | 40 | $70 |
Typical Medicare-allowed amounts for these services range $70–$70 (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 · 18 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Duloxetine Hcl | 68 | — |
| Sertraline Hcl | 68 | 15 |
| Alprazolam | 45 | — |
| Quetiapine Fumarate | 40 | — |
| Lamotrigine | 34 | — |
| Aripiprazole | 30 | — |
| Lorazepam | 29 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$5,492 across 215 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
- 2007-09-26
- Last updated
- 2017-12-21
Frequently asked questions
- What is Karen Teves-Frazier's NPI number?
- Karen Teves-Frazier's National Provider Identifier (NPI) is 1528255247, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Teves-Frazier's specialty?
- Karen Teves-Frazier is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Karen Teves-Frazier located?
- Karen Teves-Frazier's practice location on file with NPPES is 8150 Old 13 Mile Rd, Warren, MI 48093-8700.
- What is Karen Teves-Frazier's phone number?
- The practice phone number listed in the NPPES registry for Karen Teves-Frazier is (586) 825-9700.
- Does Karen Teves-Frazier accept Medicare?
- Karen Teves-Frazier is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Karen Teves-Frazier's NPI active?
- Yes — Karen Teves-Frazier's NPI (1528255247) is active in the NPPES registry as of the last update on 2017-12-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.