Natalia Spencer, NP
NPI 1235648890 · Adult Health Nurse Practitioner · Lakewood, CO
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Natalia Spencer, NP is a Adult Health Nurse Practitioner provider in Lakewood, CO (NPI 1235648890).
Provider details
- NPI number
- 1235648890
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 0993309-NP (CO)
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 tenure28% of score
8 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,143 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Residence Visit for Established Patient With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 40 Minutes99349 | 465 | $107 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 200 | $154 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 142 | $14 |
| Residence Visit for Established Patient With High Level of Medical Decision Making, Per Day, If Using Time, at Least 60 Minutes99350 | 140 | $155 |
| Residence Visit for Established Patient With Low Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99348 | 88 | $64 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 51 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 153 | 27 |
| Amlodipine Besylate | 120 | 20 |
| Atorvastatin Calcium | 108 | 17 |
| Sertraline Hcl | 68 | 14 |
| Memantine Hcl | 67 | 13 |
| Losartan Potassium | 67 | 11 |
| Omeprazole | 51 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2017-09-27
- Last updated
- 2018-04-19
Frequently asked questions
- What is Natalia Spencer's NPI number?
- Natalia Spencer's National Provider Identifier (NPI) is 1235648890, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Natalia Spencer's specialty?
- Natalia Spencer is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Natalia Spencer located?
- Natalia Spencer's practice location on file with NPPES is 1526 Cole Blvd Ste 300, Lakewood, CO 80401-3410.
- What is Natalia Spencer's phone number?
- The practice phone number listed in the NPPES registry for Natalia Spencer is (303) 379-9371.
- Does Natalia Spencer accept Medicare?
- Natalia Spencer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Natalia Spencer's NPI active?
- Yes — Natalia Spencer's NPI (1235648890) is active in the NPPES registry as of the last update on 2018-04-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.