Christina Gelder, NP
NPI 1104349273 · Family Nurse Practitioner · Mountlake Terrace, WA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christina Gelder, NP is a Family Nurse Practitioner provider in Mountlake Terrace, WA (NPI 1104349273).
Provider details
- NPI number
- 1104349273
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- AP60800361 (WA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
8 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
125 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) |
|---|---|---|
| Infusion Into a Vein for Therapy, Prevention, Or Diagnosis, 1 Hour Or Less96365 | 71 | $57 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 54 | $13 |
Typical Medicare-allowed amounts for these services range $13–$57 (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.
$524 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
Additional practice locations (1)
- 915 118th Ave Se Ste 100Bellevue, WA 98005-3875Phone: (888) 777-1945Fax: (805) 413-9099
Registry dates
- Enumerated
- 2017-07-20
- Last updated
- 2022-09-20
- Certified
- 2022-09-20
Frequently asked questions
- What is Christina Gelder's NPI number?
- Christina Gelder's National Provider Identifier (NPI) is 1104349273, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christina Gelder's specialty?
- Christina Gelder is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Christina Gelder located?
- Christina Gelder's practice location on file with NPPES is 6100 219th St Sw Ste 370, Mountlake Terrace, WA 98043-2222.
- What is Christina Gelder's phone number?
- The practice phone number listed in the NPPES registry for Christina Gelder is (888) 777-1945.
- Does Christina Gelder accept Medicare?
- Christina Gelder is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christina Gelder's NPI active?
- Yes — Christina Gelder's NPI (1104349273) is active in the NPPES registry as of the last update on 2022-09-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.