DR. KATHERINE BETH HISERT MD, PHD
NPI 1235313131
Internal Medicine - Pulmonary Disease in Denver, CO

NPI Status: Active since December 27, 2007

Contact Information

1400 JACKSON ST
DENVER, CO
ZIP 80206
Phone: (303) 388-4461
Fax: (303) 270-2206

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  • Individual
  • Female
  • Years of Experience 20
  • Internal Medicine
  • Pulmonary Disease
  • Accepts Insurance
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About KATHERINE HISERT

This page provides the complete NPI Profile along with additional information for Katherine Hisert, an internist established in Denver, Colorado with a medical specialization in Internal Medicine, focusing in pulmonary disease and more than 20 years of experience. She graduated from Js Weill Medical College, Cornell University in 2006. The healthcare provider is registered in the NPI registry with number 1235313131 assigned on December 2007. The practitioner's primary taxonomy code is 207RP1001X with license number 61860 (CO). The provider is registered as an individual and her NPI record was last updated 5 years ago.

NPI
1235313131
Provider Name
DR. KATHERINE BETH HISERT MD, PHD
Gender
Female
Entity Type
Individual
Location Address
1400 JACKSON ST DENVER, CO 80206
Location Phone
(303) 388-4461
Location Fax
(303) 270-2206
Mailing Address
1400 JACKSON ST DENVER, CO 80206
Mailing Phone
(303) 388-4461
Mailing Fax
(303) 270-2206
Medical School Name
JS WEILL MEDICAL COLLEGE, CORNELL UNIVERSITY
Graduation Year
2006
Is Sole Proprietor?
No
Enumeration Date
12-27-2007
Last Update Date
11-12-2020
Code Navigator

An internist like Katherine Hisert is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.

Location Map

Secondary Locations

  • 1959 NE Pacific St
    Seattle, WA 98195
    (206) 598-4615

Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Internal Medicine Pulmonary Disease

Taxonomy Code
207RP1001X
Type
Allopathic & Osteopathic Physicians
License No.
61860
License State
CO
Taxonomy Description
An internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex disorders of the lungs.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1207RC0200XAllopathic & Osteopathic Physicians

Internal Medicine
Critical Care Medicine

MD60136196 (WA)
2207RC0200XAllopathic & Osteopathic Physicians

Internal Medicine
Critical Care Medicine

61860 (CO)
3207RP1001XAllopathic & Osteopathic Physicians

Internal Medicine
Pulmonary Disease

MD60136196 (WA)

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

  • Premera Blue Cross Alaska One Gold - PPO
  • Premera Blue Cross Preferred Bronze 5800 HSA - PPO
  • Premera Blue Cross Preferred Bronze 6350 - PPO
  • Premera Blue Cross Preferred Gold 1500 - PPO
  • Premera Blue Cross Preferred Silver 4500 - PPO
  • Premera Blue Cross Standard Bronze II - PPO
  • Premera Blue Cross Standard Gold - PPO
  • Premera Blue Cross Standard Silver - PPO

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
1235313131MEDICAID (05)WA 
1235313131MEDICAID (05)CO 
840258OTHER (01)COMEDICARE PTAN

Medicare Participation & PECOS Enrollment Status

Katherine Hisert is registered with Medicare and accepts claims assignment, this means the provider accepts the approved amount for the cost of rendered services as full payment. Participating providers may not charge beneficiaries more than the approved amount for their services. Please keep in mind that beneficiaries still have to pay a coinsurance or copayment amount for a visit or service.

Katherine Hisert is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

  • Is the provider registered in PECOS? Yes

  • PECOS PAC ID: 7810049111

    What is the PECOS Associate Control ID?
    A PAC ID is a unique 10-digit number assigned to an individual or organization healthcare provider in PECOS. The PAC ID is used to link together all the provider information, like tax identification numbers and organizational names. A PAC ID can be connected to multiple Enrollment IDs if an individual or organization has enrolled in PECOS more than once.

  • PECOS Enrollment ID: I20190820003738

    What is the Provider Enrollment ID?
    The Enrollment ID is a unique alphanumeric 15-digit code assigned to each new provider's PECOS enrollment application. The Enrollment ID is used to link together all the provider enrollment information like enrollment type, state, provider specialty, and reassignment of benefits.

  • Accepts Medicare Assignment? Yes

    What does it mean "accepts medicare assignment"?
    When a provider accepts Medicare assignment, the provider agrees to be paid directly by Medicare and to accept the payment amount approved by Medicare. Additionally, the provider agrees to not bill patients for more than the Medicare deductible and coinsurance amounts.
    A provider who doesn't accept assignment may charge you up to 15% over the Medicare-approved amount. This is known as the limiting charge. You may have to pay this amount, or it may be covered by another insurer.

  • Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes

  • Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes

  • Eligible to Order or Refer a Home Health Agency (HHA): Yes

  • Eligible to Order or Refer Power Mobility Devices: Yes

Provider Referred Orders for Durable Medical Equipment, Devices & Supplies

The following list reflects the services, supplies or durable medical equipment ordered by this provider to a DME supplier on behalf of patients. The information below is derived from Medicare claims data and reflects the BETOS category, HCPCS code information and the number times each service was submitted under the Medicare fee-for-service program.

Durable Medical Equipment

  • DME-Oxygen and Supplies (DC002N)

    Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate (HCPCS:E1390)

    2 DME suppliers used 17 Medicare Claims 17 Services Paid

  • DME-Oxygen and Supplies (DC002N)

    Portable oxygen concentrator, rental (HCPCS:E1392)

    2 DME suppliers used 15 Medicare Claims 15 Services Paid

Areas of Expertise

The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.

Follow-up hospital inpatient care per day, typically 35 minutes

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.

This service was performed 47 times for 21 patients

Physician Visit Costs



The typical physician office visit costs for Medicare beneficiaries in this area are: $33.13 for a new patient copayment and $25.5 for an established patient copayment.

The pricing information below displays the copayment minimum, maximum and average amount that patients under Medicare are charged when visiting this provider as a new or established patient. Please keep in mind that these prices are just for reference purposes, and the actual prices charged by the provider might be different.

For patients covered under private health plans the prices below are also useful as healthcare pricing for private insurance is usually established as a function of Medicare prices. Private insurance covered patients should check their individual plans to determine the exact pricing.

The prices below reflect the costs for new and established patients in the 80206 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99204

  • Average New Patient Price $132.55
  • Minimum New Patient Price $58.06
  • Maximum New Patient Price $174.82
  • Average New Patient Copayment $33.13
  • Minimum New Patient Copayment $14.51
  • Maximum New Patient Copayment $43.7

Established Patients Visit Costs *

The most utilized procedure code for established patients office visits is 99214

  • Average Established Patient Price $102.03
  • Minimum Established Patient Price $18.88
  • Maximum Established Patient Price $142.79
  • Average Established Patient Copayment $25.5
  • Minimum Established Patient Copayment $4.72
  • Maximum Established Patient Copayment $35.69

* The physician office visit costs information is generated by statistical analysis of similar providers in the same geographical area. The pricing information above IS NOT the amount charged by this provider.

Reviews for DR. KATHERINE BETH HISERT MD, PHD

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NPI Validation Check Digit Calculation


The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.

Start with the original NPI number, the last digit is the check digit and is not used in the calculation.
1235313131
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
226561616
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 2 + 6 + 5 + 6 + 1 + 6 + 1 + 6 + 24 = 59
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
60 - 59 = 11

The NPI number 1235313131 is valid because the calculated check digit 1 using the Luhn validation algorithm matches the last digit of the original NPI number.

Other Providers at the Same Location


The following 20 providers are registered at the same or nearby location.

NPI Name / Type Taxonomy Address
1053301739DR. MARC DAVID COHEN M.D.
Individual
Internal Medicine (Rheumatology)1400 JACKSON ST
DENVER, CO 80206
(303) 388-4461
1174509186 JAMES R JETT M.D.
Individual
Internal Medicine (Pulmonary Disease)1400 JACKSON ST MEDICAL STAFF OFFICE
DENVER, CO 80206
(303) 388-4461
1982651469 JOSHUA NICHOLAS SCHWIESOW PHARM.D.
Individual
Pharmacist (Pharmacotherapy)1400 JACKSON ST PHARMACY (A172)
DENVER, CO 80206
(303) 398-1448
1538178900 LYNN L BAUMEISTER RN, NP
Individual
Registered Nurse1400 JACKSON ST
DENVER, CO 80206
(303) 388-4461
1245349398 DENISE LAINE RN, NP
Individual
Nurse Practitioner (Family)1400 JACKSON ST SS, G-119
DENVER, CO 80206
(303) 398-1604
1609967025 PHILLIP R CORSELLO MD
Individual
Internal Medicine (Pulmonary Disease)1400 JACKSON ST
DENVER, CO 80206
(303) 388-4461
1386730299 BRIAN D HOYT PHD
Individual
Clinical Neuropsychologist1400 JACKSON ST
DENVER, CO 80206
(303) 388-4461
1396835187 GREGORY P COSGROVE MD
Individual
Internal Medicine (Critical Care Medicine)1400 JACKSON ST
DENVER, CO 80206
(303) 388-4461
1841380649 GARY R COTT MD
Individual
Internal Medicine (Pulmonary Disease)1400 JACKSON ST
DENVER, CO 80206
(303) 388-4461
1346320397 LIESEL A. DYAR PHD
Individual
Psychologist (Clinical)1400 JACKSON ST
DENVER, CO 80206
(303) 388-4461
1689756389 AMY B IKELHEIMER PHD
Individual
Psychologist1400 JACKSON ST
DENVER, CO 80206
(303) 388-4461
1548344047 SUSAN J JORGENSON CNS
Individual
Registered Nurse1400 JACKSON ST
DENVER, CO 80206
(303) 388-4461
1336223155 MARY D KLINNERT PHD
Individual
Psychologist1400 JACKSON ST
DENVER, CO 80206
(303) 388-4461
1265516926 GARY L LARSEN MD
Individual
Internal Medicine (Pulmonary Disease)1400 JACKSON ST
DENVER, CO 80206
(303) 388-4461
1689759318 HENRY MILGROM MD
Individual
Pediatrics (Pediatric Allergy/Immunology)1400 JACKSON ST
DENVER, CO 80206
(303) 388-4461
1811074107 ESTHER L LANGMACK MD
Individual
Internal Medicine (Critical Care Medicine)1400 JACKSON ST
DENVER, CO 80206
(303) 388-4461
1528145539 ANN L.W. MULLEN CNS
Individual
Registered Nurse1400 JACKSON ST
DENVER, CO 80206
(303) 388-4461
1114004108 NOREEDN H NICOL NP
Individual
Registered Nurse1400 JACKSON ST
DENVER, CO 80206
(303) 388-4461
1356411409 DAVID G TINKLEMAN MD
Individual
Allergy & Immunology1400 JACKSON ST
DENVER, CO 80206
(303) 388-4461
1841360005 ROBERT M TATE MD
Individual
Internal Medicine (Pulmonary Disease)1400 JACKSON ST
DENVER, CO 80206
(303) 388-4461

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1235313131, enumerated in the NPI registry as an "individual" on December 27, 2007

The provider is located at 1400 Jackson St Denver, Co 80206 and the phone number is (303) 388-4461

The provider's speciality is Internal Medicine with taxonomy code 207RP1001X with a focus in Pulmonary Disease

The provider has more than 20 years of experience. She graduated from Js Weill Medical College, Cornell University in 2006.

The provider might be accepting Accepts: Premera Blue Cross Blue Shield of Alaska, Medicare. Please consult your insurance carrier or call the provider to make sure your health plan is currently accepted.

Yes, as of June 20, 2025 the provider is registered in PECOS and is eligible to order health care services or supplies for Medicare patients. If you are a beneficiary the provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

Medicare beneficiaries should expect a typical cost of $132.55 with an average copayment of $33.13 for new patient appointments. Established patients should expect a typical charge of $102.03 and an average copayment of 25.5. Please review your insurance plan or contact the provider directly to determine your specific costs.

The most common procedures or services performed by this practitioner are: Follow-up hospital inpatient care per day, typically 35 minutes.

This NPI record was last updated on December 27, 2007. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
NPI Profile data is regularly updated with the latest NPI registry information, if you would like to update or remove your NPI Profile in this website please contact us.