Organization Profile
Mountain Group LLC
Unclaimed ProfileAbout Mountain Group LLC
Mountain Group LLC is a healthcare organization in Duarte, CA, registered under clinic / center. According to Medicare claims data, the services billed most often include sleep study in sleep lab with continuous airway pressure (6 years or older), sleep study in sleep lab (6 years or older), and sleep study including heart rate, breathing, airflow, and effort.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Practice Size
Counted from individual NPI records registered at the same street address; a shared building can inflate this.
Providers in This Building & Nearby
From registry street addresses: providers filed at this building, which can include unrelated practices sharing it.
- Georgette Tadros, M.D. Pediatrics
- Vaijayanti S. Koldhekar, MD Pediatrics
- Christopher I. Sanchez
- Delia T. Ulloa
- Thomas V. Deguzman, P.T. Physical Therapist
- Elizabeth A. Smalley, MD Internal Medicine
- Irene O. Lao, M.D. Dermatology
- Alexandria K. Lopez, CPNP Nurse Practitioner — Pediatrics
Showing 8 of 20. The full list is in the Related Providers tab.
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Contact Information
- (626) 531-6891
- Email not available
Practice Locations
931 BUENA VISTA ST SUITE 103
Duarte, CA 91010
Procedures Most Often Billed to Medicare
72 services · 70 patients · 3 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Sleep study in sleep lab with continuous airway pressure (6 years or older) | Treatment | 95811 |
32 |
| Sleep study in sleep lab (6 years or older) | Treatment | 95810 |
22 |
| Sleep study including heart rate, breathing, airflow, and effort | Treatment | 95806 |
18 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other clinic / centers in Duarte 8
Same specialty, same city.
Also performs Sleep study in sleep lab with continuous airway pressure (6 years or older) 8
Providers in CA who bill this service to Medicare most often.
Common questions
What does Mountain Group LLC specialize in?
Mountain Group LLC is a clinic / center in Duarte, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Mountain Group LLC located?
Mountain Group LLC is listed at 931 Buena Vista St Suite 103, Duarte, CA 91010. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Mountain Group LLC's phone number?
The number on file is (626) 531-6891. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Mountain Group LLC's NPI number?
Mountain Group LLC's National Provider Identifier is 1144665100. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What does Mountain Group LLC do most often?
According to Medicare billing data, Mountain Group LLC provides treatments such as sleep study in sleep lab with continuous airway pressure and sleep study in sleep lab. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Mountain Group LLC confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Mountain Group LLC. If this is you, claiming it is free.
Guide.md
Is this your practice?
Manage this listing? Log in or create an account, then click “This is my practice and I manage it” here. A verified physician whose registry address matches this location is approved instantly; everyone else is reviewed by a person.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.