NATALIIA BAKER, M.D. — NPI 1063862746 (Board-Certified Internist (Adult Diagnostic & Chronic Disease Physician) in WINDSOR, CO)

CMS-1500 Box 24J / 33a • NPI

1063862746

Type 1 Individual Rendering/Ordering

HIPAA NUCC Taxonomy • CMS Code

207RS0012X (CMS 11)

Board-Certified Internist (Adult Diagnostic & Chronic Disease Physician)

Box 32 Service Location & ZIP+4

1455 MAIN ST STE 100, WINDSOR, CO, 80550-5559

✓ 9-Digit EDI 837 ZIP+4 (80550-5559)

Practice Phone & Referral Fax

(970) 686-3960

Fax: (970) 378-2352

✓ HHS OIG LEIE Sanction Screening — VERIFIED CLEAR: NPI 1063862746 (NATALIIA BAKER, M.D.) has 0 active federal exclusions across all 84,224 HHS OIG LEIE sanction records (Database Verified: 2026-11-11).

CMS Medicare Order & Referring PECOS Eligibility

This practitioner does not currently appear in the CMS individual Order & Referring PECOS file (may practice in pediatrics, commercial-only networks, or hospital-employed settings).

Official CMS NPPES Credential & Practice Profile

10-Digit NPI Number	`1063862746` (NPI-1 Individual Practitioner)
Provider / Legal Name	NATALIIA BAKER, M.D.
Plain-English Specialty	Board-Certified Internist (Adult Diagnostic & Chronic Disease Physician) NUCC Code: `207RS0012X` (Internal Medicine, Sleep Medicine)
Certifying / Licensing Body	American Board of Internal Medicine (ABIM)
Practice Location Address	1455 MAIN ST STE 100, WINDSOR, CO, 80550-5559
Practice Telephone / Fax	Tel: (970) 686-3960 \| Fax: (970) 378-2352
Administrative Mailing Address	1455 MAIN ST STE 100, WINDSOR, CO, 80550-5559
Enumeration & Last Sync	Enumerated: 2016-06-14 \| CMS Record Updated: 2024-06-18

Clinic Location, Accessibility & Directions

📍 Practice Location & Patient Access

1455 MAIN ST STE 100, WINDSOR, CO, 80550-5559

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Plain-English Taxonomy & CMS Crosswalk (207RS0012X)

What Does Taxonomy Code 207RS0012X Mean?

In the HIPAA National Uniform Claim Committee (NUCC) classification, code 207RS0012X translates to:
"Board-Certified Internist (Adult Diagnostic & Chronic Disease Physician)"

CMS-1500 Medicare Specialty Crosswalk: CMS Code 11 (Physician/Internal Medicine) • CMS Code C0 (Physician/Sleep Medicine)
Certifying / Accrediting Authority: American Board of Internal Medicine (ABIM)
Clinical Scope: Managing multiple adult chronic conditions (diabetes, high blood pressure, high cholesterol, thyroid disorders) or investigating unexplained adult symptoms.

Specialty Clinical Procedures & Therapeutic Classes

Standard Scope of Care (NATALIIA BAKER, M.D.)

Typical CPT / Diagnostic Procedures:

Complex Multi-System Adult Diagnostic Workup (CPT 99204–99215)
Preoperative Medical Risk Assessment & Cardiac Clearance
Chronic Kidney, Hepatic & Metabolic Panel Interpretation
Adult Inpatient Hospitalist Management & Discharge Coordination

Common Therapeutic Classes:

Antihypertensives (ACE Inhibitors, ARBs, Calcium Channel Blockers, Thiazides)
Oral Antidiabetic Agents, Basal/Bolus Insulins & Lipid-Lowering Statins
Direct Oral Anticoagulants (Apixaban, Rivaroxaban) & Antiplatelets
Levothyroxine (Hypothyroidism) & Proton Pump Inhibitors (Pantoprazole)

All Registered NUCC Taxonomies & State Licenses

Taxonomy Code & Plain-English Description	State License & Primary Status
`207Q00000X` — Family Medicine Plain English: Board-Certified Family Medicine Physician (All-Ages Primary Care Doctor)	State: CO \| License: `DR.0063175` \| Primary: Secondary
`208D00000X` — General Practice Plain English: Licensed & Credentialed Allopathic & Osteopathic Physicians — General Practice	State: CO \| License: `TL.006219` \| Primary: Secondary
`207RS0012X` — Internal Medicine, Sleep Medicine Plain English: Board-Certified Internist (Adult Diagnostic & Chronic Disease Physician)	State: MN \| License: `75380` \| Primary: Yes (Primary)

Medical Billing, RCM & Hospital Credentialing Teams:

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NATALIIA BAKER, M.D. (NPI #1063862746)