Holly Ellis-Ponomarev, RN, BSN, PMHNP-BC
NPI 1437500097 · Psychiatric/Mental Health Nurse Practitioner · Littleton, CO
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Holly Ellis-Ponomarev, RN, BSN, PMHNP-BC is a Psychiatric/Mental Health Nurse Practitioner provider in Littleton, CO (NPI 1437500097).
Provider details
- NPI number
- 1437500097
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- RN, BSN, PMHNP-BC
- Sex
- Female
- Sole proprietor
- No
- License
- 992603 (CO)
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 tenure33% of score
9 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
3 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Mirtazapine | 33 |
| Gabapentin | 13 |
| Bupropion Hclbrand: Bupropion Hcl Sr | 12 |
| Duloxetine Hcl | 12 |
| Prazosin Hcl | 12 |
| Dextroamphetamine/Amphetaminebrand: Dextroamphetamine-Amphet Er | 11 |
| Olanzapine | 11 |
| Quetiapine Fumaratebrand: Quetiapine Fumarate Er | 11 |
These counts cover prescriptions paid through Medicare Part D in 2024 — they include cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means , never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$145 across 7 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 (2)
- 9218 Kimmer Dr Ste 200Lone Tree, CO 80124-6733Phone: (303) 683-5620Fax: (303) 683-5609
- 1615 Foxtrail Dr Ste 230Loveland, CO 80538-9087Phone: (970) 820-0470Fax: (877) 720-0502
Registry dates
- Enumerated
- 2016-06-24
- Last updated
- 2020-03-17
- Certified
- 2020-03-17
Frequently asked questions
- What is Holly Ellis-Ponomarev's NPI number?
- Holly Ellis-Ponomarev's National Provider Identifier (NPI) is 1437500097, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Holly Ellis-Ponomarev's specialty?
- Holly Ellis-Ponomarev is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Holly Ellis-Ponomarev located?
- Holly Ellis-Ponomarev's practice location on file with NPPES is 6509 S Santa Fe Dr, Littleton, CO 80120-2910.
- What is Holly Ellis-Ponomarev's phone number?
- The practice phone number listed in the NPPES registry for Holly Ellis-Ponomarev is (303) 730-8858.
- Does Holly Ellis-Ponomarev accept Medicare?
- Holly Ellis-Ponomarev is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Holly Ellis-Ponomarev's NPI active?
- Yes — Holly Ellis-Ponomarev's NPI (1437500097) is active in the NPPES registry as of the last update on 2020-03-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.