Karina Frenkel, NP-C
NPI 1245599927 · Nurse Practitioner · Southfield, MI
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karina Frenkel, NP-C is a Nurse Practitioner provider in Southfield, MI (NPI 1245599927).
Provider details
- NPI number
- 1245599927
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP-C
- Sex
- Female
- Sole proprietor
- Yes
- License
- 4704232379 (MI)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
14 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,023 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 Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 516 | $63 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 300 | $91 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 123 | $91 |
| Initial Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 35 Minutes99305 | 50 | $113 |
| Nursing Facility Discharge Management, More Than 30 Minutes99316 | 34 | $111 |
Typical Medicare-allowed amounts for these services range $63–$113 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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 · 30 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 71 | 23 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 57 | 16 |
| Amlodipine Besylate | 44 | 12 |
| Metoprolol Tartrate | 41 | 14 |
| Donepezil Hcl | 39 | — |
| Sertraline Hcl | 35 | — |
| Omeprazole |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$125 across 1 record (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
Additional practice locations (1)
- 1949 W 12 Mile Rd Ste 100Berkley, MI 48072-1868Phone: (248) 551-0615Fax: (248) 551-1245
Registry dates
- Enumerated
- 2012-05-15
- Last updated
- 2021-01-06
- Certified
- 2021-01-06
Frequently asked questions
- What is Karina Frenkel's NPI number?
- Karina Frenkel's National Provider Identifier (NPI) is 1245599927, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karina Frenkel's specialty?
- Karina Frenkel is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Karina Frenkel located?
- Karina Frenkel's practice location on file with NPPES is 29877 Telegraph Road, Southfield, MI 48034-7661.
- What is Karina Frenkel's phone number?
- The practice phone number listed in the NPPES registry for Karina Frenkel is (248) 354-0730.
- Does Karina Frenkel accept Medicare?
- Karina Frenkel is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Karina Frenkel's NPI active?
- Yes — Karina Frenkel's NPI (1245599927) is active in the NPPES registry as of the last update on 2021-01-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.