Maribel Colon-Santiago, M.D.
NPI 1942312103 · Specialist · Lawton, OK
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maribel Colon-Santiago, M.D. is a Specialist provider in Lawton, OK (NPI 1942312103).
Provider details
- NPI number
- 1942312103
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 10773 (PR)
Specialties & taxonomies
Other Service Providers
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
565 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 | 497 | $91 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 68 | $61 |
Typical Medicare-allowed amounts for these services range $61–$91 (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 · 128 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 649 | 93 |
| Gabapentin | 444 | 68 |
| Levothyroxine Sodiumbrand: Synthroid | 404 | 54 |
| Lisinopril | 388 | 58 |
| Losartan Potassium | 370 | 52 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 277 | 51 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-31
- Last updated
- 2011-10-27
Frequently asked questions
- What is Maribel Colon-Santiago's NPI number?
- Maribel Colon-Santiago's National Provider Identifier (NPI) is 1942312103, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maribel Colon-Santiago's specialty?
- Maribel Colon-Santiago is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Maribel Colon-Santiago located?
- Maribel Colon-Santiago's practice location on file with NPPES is 1515 Ne Lawrie Tatum Rd, Lawton, OK 73507-3002.
- What is Maribel Colon-Santiago's phone number?
- The practice phone number listed in the NPPES registry for Maribel Colon-Santiago is (580) 354-5270.
- Does Maribel Colon-Santiago accept Medicare?
- Maribel Colon-Santiago is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maribel Colon-Santiago's NPI active?
- Yes — Maribel Colon-Santiago's NPI (1942312103) is active in the NPPES registry as of the last update on 2011-10-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.