Federico Ilang-Ilang, M.D.
NPI 1417985300 · Internal Medicine Physician · Midland, TX
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Federico Ilang-Ilang, M.D. is a Internal Medicine Physician provider in Midland, TX (NPI 1417985300).
Provider details
- NPI number
- 1417985300
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- G0620 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 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
1,433 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) |
|---|---|---|
| Physician Or Allowed Practitioner Supervision of a Patient Receiving Medicare-Covered Services Provided By a Participating Home Health Agency (patient Not Present) Requiring Complex and Multidisciplinary Care Modalities Involving Regular Physician Or AllowG0181 | 663 | $102 |
| Physician Or Allowed Practitioner Re-Certification for Medicare-Covered Home Health Services Under a Home Health Plan of Care (patient Not Present), Including Contacts With Home Health Agency and Review of Reports of Patient Status Required By Physicians aG0179 | 260 | $41 |
| Residence Visit for Established Patient With High Level of Medical Decision Making, Per Day, If Using Time, at Least 60 Minutes99350 | 250 | $180 |
| Physician Or Allowed Practitioner Certification for Medicare-Covered Home Health Services Under a Home Health Plan of Care (patient Not Present), Including Contacts With Home Health Agency and Review of Reports of Patient Status Required By Physicians andG0180 | 96 | $52 |
| Residence Visit for New Patient With High Level of Medical Decision Making, Per Day, If Using Time, at Least 75 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 38 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 51 | 22 |
| Levothyroxine Sodium | 45 | 20 |
| Lisinopril | 43 | 16 |
| Pantoprazole Sodium | 40 | 11 |
| Amlodipine Besylate | 37 | 17 |
| Atorvastatin Calcium | 37 | 18 |
| Hydrocodone/Acetaminophen |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-29
- Last updated
- 2020-04-01
- Certified
- 2020-04-01
Frequently asked questions
- What is Federico Ilang-Ilang's NPI number?
- Federico Ilang-Ilang's National Provider Identifier (NPI) is 1417985300, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Federico Ilang-Ilang's specialty?
- Federico Ilang-Ilang is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Federico Ilang-Ilang located?
- Federico Ilang-Ilang's practice location on file with NPPES is 801 E. Florida St., Midland, TX 79701-6357.
- What is Federico Ilang-Ilang's phone number?
- The practice phone number listed in the NPPES registry for Federico Ilang-Ilang is (432) 685-0450.
- Does Federico Ilang-Ilang accept Medicare?
- Federico Ilang-Ilang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Federico Ilang-Ilang's NPI active?
- Yes — Federico Ilang-Ilang's NPI (1417985300) is active in the NPPES registry as of the last update on 2020-04-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.