Nathaniel Carpio, NP-C
NPI 1598360042 · Nurse Practitioner · Carmichael, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nathaniel Carpio, NP-C is a Nurse Practitioner provider in Carmichael, CA (NPI 1598360042).
Provider details
- NPI number
- 1598360042
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP-C
- Sex
- Male
- Sole proprietor
- No
- License
- 95015001 (CA)
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
5 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
112 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) |
|---|---|---|
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 36 | $99 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 27 | $102 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 18 | $149 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 16 | $112 |
| Emergency Department Visit With Low Level of Medical Decision Making99283 | 15 | $60 |
Typical Medicare-allowed amounts for these services range $60–$149 (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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$548 across 5 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
Additional practice locations (1)
- 6305 Monvalle CtElk Grove, CA 95757-2815Phone: (408) 318-3023
Registry dates
- Enumerated
- 2020-12-02
- Last updated
- 2022-03-31
- Certified
- 2022-03-31
Frequently asked questions
- What is Nathaniel Carpio's NPI number?
- Nathaniel Carpio's National Provider Identifier (NPI) is 1598360042, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nathaniel Carpio's specialty?
- Nathaniel Carpio is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Nathaniel Carpio located?
- Nathaniel Carpio's practice location on file with NPPES is 6501 Coyle Ave, Carmichael, CA 95608-0306.
- What is Nathaniel Carpio's phone number?
- The practice phone number listed in the NPPES registry for Nathaniel Carpio is (408) 318-3023.
- Does Nathaniel Carpio accept Medicare?
- Nathaniel Carpio is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nathaniel Carpio's NPI active?
- Yes — Nathaniel Carpio's NPI (1598360042) is active in the NPPES registry as of the last update on 2022-03-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.