Marsha Alger, M.D.
NPI 1902840028 · Family Medicine Physician · Colorado Springs, CO
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marsha Alger, M.D. is a Family Medicine Physician provider in Colorado Springs, CO (NPI 1902840028).
Provider details
- NPI number
- 1902840028
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- DR.0048468 (CO)
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
20 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
494 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 168 | $91 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 163 | $128 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 109 | $130 |
| Administration of Influenza Virus VaccineG0008 | 28 | $33 |
| Administration of Pneumococcal VaccineG0009 | 13 | $33 |
| Initial Preventive Physical Examination; Face-To-Face Visit, Services Limited to New Beneficiary During the First 12 Months of Medicare EnrollmentG0402 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 103 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 355 | 108 |
| Atorvastatin Calcium | 301 | 109 |
| Losartan Potassium | 184 | 64 |
| Lisinopril | 172 | 66 |
| Amlodipine Besylate | 159 | 55 |
| Rosuvastatin Calcium | 120 | 47 |
| Gabapentin |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-16
- Last updated
- 2026-04-15
- Certified
- 2026-04-15
Frequently asked questions
- What is Marsha Alger's NPI number?
- Marsha Alger's National Provider Identifier (NPI) is 1902840028, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marsha Alger's specialty?
- Marsha Alger is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Marsha Alger located?
- Marsha Alger's practice location on file with NPPES is 2405 Research Pkwy, Colorado Springs, CO 80920-1044.
- What is Marsha Alger's phone number?
- The practice phone number listed in the NPPES registry for Marsha Alger is (719) 522-1133.
- Does Marsha Alger accept Medicare?
- Marsha Alger is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marsha Alger's NPI active?
- Yes — Marsha Alger's NPI (1902840028) is active in the NPPES registry as of the last update on 2026-04-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.