Maria Stella Gaerlan, M.D.
NPI 1902899669 · Physical Medicine & Rehabilitation Physician · Carmichael, CA
Enrolled with Medicare as Practitioner - Physical Medicine and Rehabilitation · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maria Stella Gaerlan, M.D. is a Physical Medicine & Rehabilitation Physician provider in Carmichael, CA (NPI 1902899669).
Provider details
- NPI number
- 1902899669
- Entity type
- Individual
- Primary specialty
- Physical Medicine & Rehabilitation PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 8282 (NV)
Specialties & taxonomies
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
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
6,628 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) |
|---|---|---|
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 4,490 | $107 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 1,381 | $75 |
| Initial Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 35 Minutes99305 | 710 | $131 |
| Aspiration And/Or Injection of Fluid From Large Joint20610 | 47 | $48 |
Typical Medicare-allowed amounts for these services range $48–$131 (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.
Practice location
Mailing address
Additional practice locations (1)
- 5255 Hemlock StSacramento, CA 95841-3017Phone: (916) 331-4590
Registry dates
- Enumerated
- 2005-08-29
- Last updated
- 2025-10-06
- Certified
- 2025-10-06
Frequently asked questions
- What is Maria Stella Gaerlan's NPI number?
- Maria Stella Gaerlan's National Provider Identifier (NPI) is 1902899669, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Stella Gaerlan's specialty?
- Maria Stella Gaerlan is listed in the NPPES registry with a primary specialty of Physical Medicine & Rehabilitation Physician (Allopathic & Osteopathic Physicians).
- Where is Maria Stella Gaerlan located?
- Maria Stella Gaerlan's practice location on file with NPPES is 3900 Garfield Ave, Carmichael, CA 95608-6647.
- What is Maria Stella Gaerlan's phone number?
- The practice phone number listed in the NPPES registry for Maria Stella Gaerlan is (872) 231-3162.
- Does Maria Stella Gaerlan accept Medicare?
- Maria Stella Gaerlan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maria Stella Gaerlan's NPI active?
- Yes — Maria Stella Gaerlan's NPI (1902899669) is active in the NPPES registry as of the last update on 2025-10-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.