Thomas Stegen, CNP
NPI 1629545520 · Family Nurse Practitioner · Alamogordo, NM
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Thomas Stegen, CNP is a Family Nurse Practitioner provider in Alamogordo, NM (NPI 1629545520).
Provider details
- NPI number
- 1629545520
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CNP
- Sex
- Male
- Sole proprietor
- Yes
- License
- 53748 (NM)
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
7 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
1,006 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 414 | $107 |
| Detection Test By Immunoassay With Direct Visual Observation for Streptococcus, Group a (strep)87880 | 117 | $16 |
| Detection Test By Immunoassay With Direct Visual Observation for Influenza Virus87804 | 104 | $16 |
| Detection Test By Immunoassay Technique for Severe Acute Respiratory Syndrome Coronavirus87426 | 97 | $33 |
| Detection Test By Immunoassay Technique for Severe Acute Respiratory Syndrome Coronavirus and Influenza87428 | 85 | $65 |
| Urinalysis, Manual Test81002 | 77 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 17 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Doxycycline Hyclate | 63 | 58 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 60 | 58 |
| Cephalexin | 44 | 43 |
| Azithromycin | 39 | 37 |
| Nitrofurantoin Monohyd/M-Crystbrand: Nitrofurantoin Mono-Macro | 37 | 34 |
| Amoxicillin | 29 | 29 |
| Methylprednisolone | 24 | 23 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2018-10-29
- Last updated
- 2018-11-07
Frequently asked questions
- What is Thomas Stegen's NPI number?
- Thomas Stegen's National Provider Identifier (NPI) is 1629545520, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Stegen's specialty?
- Thomas Stegen is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Thomas Stegen located?
- Thomas Stegen's practice location on file with NPPES is 2669 Scenic Dr, Alamogordo, NM 88310-8734.
- What is Thomas Stegen's phone number?
- The practice phone number listed in the NPPES registry for Thomas Stegen is (575) 443-7901.
- Does Thomas Stegen accept Medicare?
- Thomas Stegen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Thomas Stegen's NPI active?
- Yes — Thomas Stegen's NPI (1629545520) is active in the NPPES registry as of the last update on 2018-11-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.