EMERITO NATANAWAN M.D.
NPI 1730194531
Internal Medicine in Greeley, CO

Active since July 30, 2006PECOS EnrolledAccepts Medicare Assignment
6767 W 29TH STREET, 2ND FLOOR, GREELEY, CO 80634(970) 652-2433(970) 652-2252 Get Directions Write a Review

NPPES record last updated: December 6, 2021. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Emerito Natanawan M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

EMERITO NATANAWAN M.D. (NPI 1730194531) is an individual internal medicine provider in Greeley, Colorado, licensed in Colorado (CDR.0001214) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, maintains a secondary practice location in Chicago, and is a graduate of Other (1986).

NPPES Registry Identity

NPI1730194531
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameEMERITO NATANAWANCredential: M.D.
Location Address6767 W 29TH STREET, 2ND FLOORGreeley, CO 80634-5474
Mailing Address6767 W 29th Street, 2nd FloorGreeley, CO 80634-5474 · (970) 652-2433 · Fax (970) 652-2252
Fax(970) 652-2252
Sole ProprietorNo
Medical School CMSOtherGraduated 1986
Enumeration DateJuly 30, 2006
Last NPPES UpdateDecember 6, 2021
NPPES CertifiedDecember 6, 2021
NPI 1730194531 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Licenses Licensed in CO · CDR.0001214 Licensed in IL · 036-091850
Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

6767 W 29TH STREET, Greeley, CO 80634

Secondary Practice Location 1

Location 19831 S Western AveChicago, IL 60643-1791 · Phone (773) 445-3500

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Emerito Natanawan M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID4688719487
PECOS Enrollment IDI20211209002484
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 12

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit, 30-39 minutes 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
412 services244 patients
Established patient office or other outpatient visit, 20-29 minutes 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
101 services95 patients
New patient office or other outpatient visit, 45-59 minutes 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
61 services61 patients
Administration of influenza virus vaccine G0008
The administration of the influenza virus vaccine, also known as the flu shot, is a simple procedure to protect against the flu. A healthcare provider injects a small dose of the vaccine into your arm. This stimulates your immune system to produce antibodies, which will help your body fight off the flu if exposed.
56 services54 patients
Influenza vaccine split virus, preservative free 90662
The Influenza Vaccine Split Virus, preservative-free, is a flu shot to protect against the influenza virus. It is made from parts of inactivated flu viruses and doesn't contain preservatives, reducing potential side effects. It helps your body develop immunity to the flu.
50 services48 patients
Established patient office or other outpatient visit, 40-54 minutes 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
50 services21 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 80634 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$132.55 typical visit price
range $58.06 – $174.82
Typical copayment $33.13 (range $14.51 – $43.70)
Most-billed visit code 99204
Established Patient
$102.03 typical visit price
range $18.88 – $142.79
Typical copayment $25.50 (range $4.72 – $35.69)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Referred Medical Equipment & Supplies CMS DME claims 6

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
9 suppliers28 claims66 services$5.23 avg. paid by Medicare
Lancets, per box of 100 A4259
DME-Medical/Surgical Supplies · category DA000N
9 suppliers20 claims29 services$0.72 avg. paid by Medicare
Filter, disposable, used with positive airway pressure device A7038
DME-Other DME · category DE001N
5 suppliers11 claims66 services$1.88 avg. paid by Medicare
Nebulizer, with compressor E0570
DME-Other DME · category DE000N
3 suppliers11 claims11 services$6.73 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
2 suppliers13 claims13 services$69.42 avg. paid by Medicare
Portable gaseous oxygen system, rental; home compressor used to fill portable oxygen cylinders; includes portable containers, regulator, flowmeter, humidifier, cannula or mask, and tubing K0738
DME-Oxygen and Supplies · category DC000N
1 supplier12 claims12 services$32.37 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Physical Therapist
6767 W 29TH STREET, 1ST FLOOR
GREELEY, CO 80634
Preventive Medicine (Occupational Medicine)
6767 W 29TH STREET
GREELEY, CO 80634
Specialist/Technologist, Other (Surgical Assistant)
6767 W 29TH STREET
GREELEY, CO 80634
Internal Medicine
6767 W 29TH STREET, 2ND FLOOR
GREELEY, CO 80634
Internal Medicine
6767 W 29TH STREET, 2ND FLOOR
GREELEY, CO 80634

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Emerito Natanawan's NPI number?

The NPI number for Emerito Natanawan is 1730194531. It was assigned to this individual provider in the NPPES registry on July 30, 2006.

Where is Emerito Natanawan located?

Emerito Natanawan practices at 6767 W 29th Street 2nd Floor, Greeley, CO 80634. The listed phone number is (970) 652-2433.

What is Emerito Natanawan's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Emerito Natanawan enrolled in Medicare?

Yes. Emerito Natanawan is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Emerito Natanawan accept?

Health plans from Medica and UnitedHealthcare list Emerito Natanawan as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Emerito Natanawan was last updated on December 6, 2021. NPI Profile syncs with the weekly NPPES data releases published by CMS.