DR. JOSEPH THOMAS BERGERSON M.D.
NPI 1558658369
Hospitalist in Cottonwood, AZ

Q: What is Joseph Bergerson's NPI number?

The NPI number for Joseph Bergerson is 1558658369. It was assigned to this individual provider in the NPPES registry on June 30, 2011.

Q: What is Joseph Bergerson's specialty?

The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.

Q: When was this NPI record last updated?

The NPPES record for Joseph Bergerson was last updated on October 22, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since June 30, 2011PECOS EnrolledAccepts Medicare Assignment

269 S CANDY LN, COTTONWOOD, AZ 86326(928) 639-5588(928) 639-5589 Get Directions Write a Review

NPPES record last updated: October 22, 2020. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Oct 22, 2020, Oct 2, 2019, Mar 17, 2018 (3 updates tracked since 2018).

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About Dr. Joseph Thomas Bergerson M.d. NPPES

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

DR. JOSEPH THOMAS BERGERSON M.D. (NPI 1558658369) is an individual hospitalist provider in Cottonwood, Arizona, licensed in Arizona (56349) and active in the NPI registry since June 2011. He is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (2008).

NPPES Registry Identity

NPI1558658369

Entity TypeIndividualMale

Primary Taxonomy208M00000X

Provider Legal NameDR. JOSEPH THOMAS BERGERSONCredential: M.D.

Location Address269 S CANDY LNCottonwood, AZ 86326

Mailing Address19829 N 27th AvePhoenix, AZ 85027-4001 · (623) 879-6100

Phone(928) 639-5588

Fax(928) 639-5589

Sole ProprietorYes

Medical School CMSOtherGraduated 2008

Enumeration DateJune 30, 2011

Last NPPES UpdateOctober 22, 20203 updates tracked since enumeration

NPPES CertifiedOctober 22, 2020

✔ NPI 1558658369 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyHospitalistAllopathic & Osteopathic Physicians

Taxonomy Code208M00000X

License✔ Licensed in AZ · 56349

Definition

Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.

269 S CANDY LN, Cottonwood, AZ 86326

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Secondary Practice Locations 2

Location 11000 Dutch Ridge RdBeaver, PA 15009 · Phone (724) 773-1941 · Fax (724) 773-8370

Location 2620 John Paul Jones CirPortsmouth, VA 23708-2111 · Phone (219) 229-4810

Other Identifiers 1

Medicaid0015654460023PA

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Health Plan, Inc..Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Joseph Thomas Bergerson 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 ID6406073659

PECOS Enrollment IDI20180719001158

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.

Medicare Billing Reassignments

Medicare enrollment records show Joseph Bergerson reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Ternion Physician Group, PLLC

60 mi

Internal Medicine

42104 N VENTURE DR, SUITE D118
Anthem, AZ 85086

Reassigned Medicare billing, Arizona enrollment
35 clinicians in this Medicare group

NPI 1013466192 (623) 505-9880

Zion Medical Group PLLC

103 mi

Hospitalist

3800 S ALMA SCHOOL RD, SUITE 112
Chandler, AZ 85248

Reassigned Medicare billing, Arizona enrollment
56 clinicians in this Medicare group

NPI 1184049322 (480) 907-7707

Cogent Healthcare Of Arizona PC

243 mi

Internal Medicine

5700 E HIGHWAY 90
Sierra Vista, AZ 85635

Reassigned Medicare billing, Arizona enrollment
372 clinicians in this Medicare group

NPI 1568758266 (520) 417-4594

Peacehealth

1,705 mi

Diagnostic Radiology

3100 TONGASS AVE
Ketchikan, AK 99901

Reassigned Medicare billing, Alaska enrollment
Also billed through NPI 1396705539 (Alaska)
156 clinicians in this Medicare group

NPI 1801965736 (907) 228-8300

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 6

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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233

Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.

1,181 services274 patients

Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 99309

A follow-up nursing facility visit per day is a daily check-in by a healthcare professional. This 25-minute visit typically involves monitoring your health progress, addressing any concerns, and adjusting treatment plans as necessary. It's a vital part of ensuring your ongoing wellbeing.

264 services110 patients

Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 99309

142 services51 patients

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223

Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.

107 services105 patients

Initial nursing facility care with high level of medical decision making, per day, if using time, 50 minutes or more 99306

An initial nursing facility visit is your first meeting with your healthcare team at a nursing facility. Lasting typically 45 minutes, this appointment involves a comprehensive health assessment and the creation of your personalized care plan. It's a crucial step to ensure your health and well-being.

99 services93 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232

Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.

77 services27 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 86326 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

$127.71 typical visit price

range $55.44 – $168.60

Typical copayment $31.92 (range $13.86 – $42.15)

Most-billed visit code 99204

Established Patient

$98.00 typical visit price

range $17.72 – $137.41

Typical copayment $24.50 (range $4.43 – $34.35)

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 3

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

Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431

DME-Oxygen and Supplies · category DC000N

4 suppliers31 claims32 services$14.99 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

5 suppliers67 claims68 services$66.87 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

2 suppliers32 claims32 services$34.27 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 20

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

DR. HUSSEIN ALASADY MD

Hospitalist