KRISTEN KLEPAC MACKENZIE MD
NPI 1164953360
Anesthesiology - Pain Medicine in Stanford, CA

Q: What is Kristen Mackenzie's NPI number?

The NPI number for Kristen Mackenzie is 1164953360. It was assigned to this individual provider in the NPPES registry on March 21, 2017.

Q: What is Kristen Mackenzie's specialty?

The primary specialty registered for this NPI is Anesthesiology, specializing in Pain Medicine, with taxonomy code 207LP2900X.

Q: When was this NPI record last updated?

The NPPES record for Kristen Mackenzie was last updated on April 11, 2024. NPI Profile syncs with the weekly NPPES data releases published by CMS.

Active since March 21, 2017PECOS EnrolledAccepts Medicare Assignment

76.5/100

CMS Quality Rating

300 PASTEUR DR, STANFORD, CA 94305(650) 723-4000 Get Directions Write a Review

NPPES record last updated: April 11, 2024. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Apr 11, 2024, Aug 4, 2022, Mar 21, 2017 (3 updates tracked since 2017).

On this page

About Kristen Klepac Mackenzie Md NPPES

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

KRISTEN KLEPAC MACKENZIE MD (NPI 1164953360) is an individual pain medicine provider in Stanford, California, licensed in California (A157928) and active in the NPI registry since March 2017. She is enrolled in Medicare PECOS and is a graduate of University Of California, San Francisco School Of Medicine (2017).

NPPES Registry Identity

NPI1164953360

Entity TypeIndividualFemale

Primary Taxonomy207LP2900X

Provider Legal NameKRISTEN KLEPAC MACKENZIECredential: MD

Location Address300 PASTEUR DRStanford, CA 94305-2200

Mailing Address300 Pasteur DrStanford, CA 94305-2200 · (650) 723-4000

Phone(650) 723-4000

Sole ProprietorNo

Medical School CMSUniversity Of California, San Francisco School Of MedicineGraduated 2017

Enumeration DateMarch 21, 2017

Last NPPES UpdateApril 11, 20243 updates tracked since enumeration

NPPES CertifiedApril 11, 2024

✔ NPI 1164953360 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyAnesthesiology · Pain MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207LP2900X

License✔ Licensed in CA · A157928

Definition

An anesthesiologist who provides a high level of care, either as a primary physician or consultant, for patients experiencing problems with acute, chronic and/or cancer pain in both hospital and ambulatory settings. Patient care needs are also coordinated with other specialists.

Also ListedAnesthesiologyTaxonomy 207L00000X · License A157928 (CA)

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

300 PASTEUR DR, Stanford, CA 94305

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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

Kristen Klepac Mackenzie Md 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 ID2567849813

PECOS Enrollment IDI20220506001767

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 14

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.

Injection, ropivacaine hydrochloride, 1 mg J2795

Ropivacaine hydrochloride is a local anesthetic used to numb specific areas of your body during minor surgical procedures or to relieve pain. The medicine is injected into the area requiring anesthesia.

6,913 services53 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 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.

258 services139 patients

Injection, triamcinolone acetonide, not otherwise specified, 10 mg J3301

Triamcinolone acetonide is a medication used to reduce inflammation in the body. It's given as a 10 mg injection for conditions like allergies, arthritis, or skin problems. The injection helps to decrease swelling, redness, and itching.

218 services41 patients

Administration of psychological or neuropsychological test, first 30 minutes 96136

This procedure involves a health professional conducting a psychological or neuropsychological test. The first 30 minutes typically involve understanding your mental health or brain function through various assessments. This helps in diagnosing and treating mental health disorders effectively.

87 services53 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.

62 services35 patients

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 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.

58 services36 patients

New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205

This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.

45 services45 patients

Injection of trigger points, 3 or more muscles 20553

Trigger point injection therapy involves injecting medication into specific areas of your muscles, known as trigger points. These are areas that produce pain and discomfort. If you have three or more muscles affected, each will be treated individually.

41 services22 patients

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222

Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.

39 services39 patients

Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes 99152

This procedure involves a doctor administering a medication to reduce your consciousness during a procedure. This helps in managing discomfort and anxiety. The initial application lasts for 15 minutes and is for individuals aged 5 years or older.

24 services22 patients

Injection of lower or sacral spine facet joint using imaging guidance, single level 64493

This procedure involves injecting medication into the facet joint in your lower back or sacral spine. It's done under imaging guidance to ensure accuracy. The aim is to alleviate pain and inflammation. It's a safe, often effective method for managing spinal discomfort.

20 services17 patients

Injection of lower or sacral spine facet joint using imaging guidance, second level 64494

This procedure involves injecting medication into the facet joints of your lower or sacral spine to manage pain. Imaging guidance ensures accurate placement. It's the second level, meaning it's done on two different joint levels.

19 services16 patients

Injection of trigger points, 1-2 muscles 20552

Trigger point injection is a procedure used to treat painful areas of muscle that contain trigger points, or knots of muscle that form when muscles do not relax. 1-2 muscles are typically treated in one session. The procedure involves injecting medications into these points to alleviate pain.

17 services13 patients

Injection of substance into lower spine canal using imaging guidance 62323

This procedure involves injecting a substance into your lower spine canal, guided by real-time images. It's done to diagnose or treat various conditions. You may feel slight discomfort, but it's generally safe and can provide valuable information for your treatment plan.

14 services14 patients

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

76.5/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

74.31

Promoting Interoperability

100

Improvement Activities

Cost

43.95

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. PRAVENE A NATH M.D.

Emergency Medicine

300 PASTEUR DR, H3200, M/C 5230
PALO ALTO, CA 94305

Santa Clara County (650) 721-6408

DR. DIANA G MC GREGOR MBBS

Anesthesiology

300 PASTEUR DR
STANFORD, CA 94305

Santa Clara County (650) 723-6411

DR. LISA MAI LEE MD

Obstetrics & Gynecology

300 PASTEUR DR
STANFORD, CA 94305

Santa Clara County (650) 723-4000

JING WANG CHIANG MD

Obstetrics & Gynecology

300 PASTEUR DR
STANFORD, CA 94305

Santa Clara County (650) 723-4000

DR. KEVIN LEE LETZ DNP, NP

Nurse Practitioner

300 PASTEUR DR, SUMC - PEDS PHYSICIAN BILLING MC:5530
PALO ALTO, CA 94305

Santa Clara County (650) 498-7391

STANFORD HOSPITAL AND CLINIC

Anesthesiology

300 PASTEUR DR
STANFORD, CA 94305

Santa Clara County (650) 498-7103

STANFORD HOSPITAL AND CLINICS

Internal Medicine (Endocrinology, Diabetes & Metabolism)

300 PASTEUR DR
STANFORD, CA 94305

Santa Clara County (650) 498-7103

STANFORD HOSPITAL AND CLINCS

Psychiatry & Neurology (Psychiatry)

300 PASTEUR DR
STANFORD, CA 94305

Santa Clara County (650) 498-7103

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 Kristen Mackenzie's NPI number?

The NPI number for Kristen Mackenzie is 1164953360. It was assigned to this individual provider in the NPPES registry on March 21, 2017.

Where is Kristen Mackenzie located?

Kristen Mackenzie practices at 300 Pasteur Dr, Stanford, CA 94305. The listed phone number is (650) 723-4000.

What is Kristen Mackenzie's specialty?

The primary specialty registered for this NPI is Anesthesiology, specializing in Pain Medicine, with taxonomy code 207LP2900X.

Is Kristen Mackenzie enrolled in Medicare?

Yes. Kristen Mackenzie 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.

When was this NPI record last updated?

The NPPES record for Kristen Mackenzie was last updated on April 11, 2024. NPI Profile syncs with the weekly NPPES data releases published by CMS.