Maritess Gay Asumen, D.O.
NPI 1588003222 · Family Medicine Physician · Lenoir, NC
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maritess Gay Asumen, D.O. is a Family Medicine Physician provider in Lenoir, NC (NPI 1588003222).
Provider details
- NPI number
- 1588003222
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- No
- License
- 2025-04127 (NC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
13 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
122 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 | 89 | $109 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 19 | $70 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 14 | $92 |
Typical Medicare-allowed amounts for these services range $70–$109 (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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 37 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Montelukast Sodium | 90 | 46 |
| Levothyroxine Sodium | 62 | 25 |
| Lisinopril | 58 | 23 |
| Gabapentin | 58 | 19 |
| Duloxetine Hcl | 54 | 20 |
| Tizanidine Hcl | 52 | 19 |
| Atorvastatin Calcium | 50 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2013-06-16
- Last updated
- 2026-04-14
- Certified
- 2026-04-14
Frequently asked questions
- What is Maritess Gay Asumen's NPI number?
- Maritess Gay Asumen's National Provider Identifier (NPI) is 1588003222, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maritess Gay Asumen's specialty?
- Maritess Gay Asumen is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Maritess Gay Asumen located?
- Maritess Gay Asumen's practice location on file with NPPES is 125 Hospital Ave Nw Ste 200, Lenoir, NC 28645-4373.
- What is Maritess Gay Asumen's phone number?
- The practice phone number listed in the NPPES registry for Maritess Gay Asumen is (828) 732-7530.
- Does Maritess Gay Asumen accept Medicare?
- Maritess Gay Asumen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maritess Gay Asumen's NPI active?
- Yes — Maritess Gay Asumen's NPI (1588003222) is active in the NPPES registry as of the last update on 2026-04-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.