Nancy Couper-Kemnitz, FNP
NPI 1598052961 · Family Nurse Practitioner · Sacramento, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nancy Couper-Kemnitz, FNP is a Family Nurse Practitioner provider in Sacramento, CA (NPI 1598052961).
Provider details
- NPI number
- 1598052961
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- No
- License
- 20763 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
107 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) |
|---|---|---|
| Blood Glucose (sugar) Test Performed By Hand-Held Instrument82962 | 57 | $3 |
| Hemoglobin A1c Level83036 | 50 | $10 |
Typical Medicare-allowed amounts for these services range $3–$10 (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 · 43 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 155 | 46 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 123 | 34 |
| Levothyroxine Sodium | 109 | 23 |
| Lisinopril | 102 | 30 |
| Metformin Hcl | 97 | 22 |
| Hydrochlorothiazide | 91 | 20 |
| Amlodipine Besylate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$87 across 4 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
- 2011-07-06
- Last updated
- 2015-09-22
Frequently asked questions
- What is Nancy Couper-Kemnitz's NPI number?
- Nancy Couper-Kemnitz's National Provider Identifier (NPI) is 1598052961, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nancy Couper-Kemnitz's specialty?
- Nancy Couper-Kemnitz is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Nancy Couper-Kemnitz located?
- Nancy Couper-Kemnitz's practice location on file with NPPES is 2020 J St, Sacramento, CA 95811-3120.
- What is Nancy Couper-Kemnitz's phone number?
- The practice phone number listed in the NPPES registry for Nancy Couper-Kemnitz is (916) 341-0575.
- Does Nancy Couper-Kemnitz accept Medicare?
- Nancy Couper-Kemnitz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nancy Couper-Kemnitz's NPI active?
- Yes — Nancy Couper-Kemnitz's NPI (1598052961) is active in the NPPES registry as of the last update on 2015-09-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.