Mark Speckman, NP
NPI 1851621171 · Adult Health Nurse Practitioner · Aurora, CO
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Speckman, NP is a Adult Health Nurse Practitioner provider in Aurora, CO (NPI 1851621171).
Provider details
- NPI number
- 1851621171
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Male
- Sole proprietor
- No
- License
- NP-10054 (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 tenure38% of score
16 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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 · 2 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Oxycodone Hcl | 25 | 25 |
| Meloxicam | 12 | 12 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude 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 no Part D record, 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.
Practice location
Mailing address
Additional practice locations (1)
- 3400 Youngfield StWheat Ridge, CO 80033-5245Phone: (303) 459-5645
Registry dates
- Enumerated
- 2010-01-08
- Last updated
- 2024-03-25
- Certified
- 2022-10-18
Frequently asked questions
- What is Mark Speckman's NPI number?
- Mark Speckman's National Provider Identifier (NPI) is 1851621171, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Speckman's specialty?
- Mark Speckman is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mark Speckman located?
- Mark Speckman's practice location on file with NPPES is 12605 E 16th Ave, Aurora, CO 80045-2545.
- What is Mark Speckman's phone number?
- The practice phone number listed in the NPPES registry for Mark Speckman is (720) 848-0000.
- Does Mark Speckman accept Medicare?
- Mark Speckman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Speckman's NPI active?
- Yes — Mark Speckman's NPI (1851621171) is active in the NPPES registry as of the last update on 2024-03-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.