AMY L UNDERWOOD-JOLLY M.D.
NPI 1992783633
Internal Medicine in Mission Viejo, CA

Q: What is Amy Underwood-jolly's NPI number?

The NPI number for Amy Underwood-jolly is 1992783633. It was assigned to this individual provider in the NPPES registry on January 4, 2006.

Q: What is Amy Underwood-jolly's specialty?

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

Active since January 04, 2006PECOS EnrolledAccepts Medicare Assignment

26800 CROWN VALLEY PKWY, SUITE 305, MISSION VIEJO, CA 92691(949) 364-6000(949) 364-3213 Get Directions Write a Review

NPPES record last updated: November 11, 2021. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Nov 11, 2021, Oct 28, 2020, Nov 26, 2018 (3 updates tracked since 2018).

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About Amy L Underwood-jolly M.d. NPPES

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

AMY L UNDERWOOD-JOLLY M.D. (NPI 1992783633) is an individual internal medicine provider in Mission Viejo, California, licensed in California (A61697) and active in the NPI registry since January 2006. She is enrolled in Medicare PECOS and is a graduate of University Of California, Davis School Of Medicine (1995).

NPPES Registry Identity

NPI1992783633

Entity TypeIndividualFemale

Primary Taxonomy207R00000X

Provider Legal NameAMY L UNDERWOOD-JOLLYCredential: M.D.

Location Address26800 CROWN VALLEY PKWY, SUITE 305Mission Viejo, CA 92691-6384

Mailing Address26800 Crown Valley Pkwy Ste 330Mission Viejo, CA 92691-6384 · (949) 364-6000

Phone(949) 364-6000

Fax(949) 364-3213

Sole ProprietorNo

Medical School CMSUniversity Of California, Davis School Of MedicineGraduated 1995

Enumeration DateJanuary 4, 2006

Last NPPES UpdateNovember 11, 20213 updates tracked since enumeration

NPPES CertifiedNovember 11, 2021

✔ NPI 1992783633 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in CA · A61697

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.

26800 CROWN VALLEY PKWY, Mission Viejo, CA 92691

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Other Identifiers 1

Medicaid00A616970CA

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

Amy L Underwood-jolly 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 ID8527092386

PECOS Enrollment IDI20050921000363

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 18

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 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.

412 services264 patients

Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439

An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.

136 services136 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 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.

114 services97 patients

Insertion of needle into vein for collection of blood sample 36415

This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.

73 services57 patients

Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count 85025

A Complete Blood Cell Count is a common test that measures various components of the blood, including red cells (carry oxygen), white cells (fight infection), and platelets (help blood clot). An automated test ensures accuracy. The differential count provides detailed information about white cell types.

45 services45 patients

Blood test, comprehensive group of blood chemicals 80053

A comprehensive group of blood chemicals test, also known as a comprehensive metabolic panel, is a blood test that measures your sugar level, electrolyte and fluid balance, kidney function, and liver function. This helps to check your body's overall health.

40 services40 patients

Blood test, lipids (cholesterol and triglycerides) 80061

A lipid panel is a blood test that measures fats and fatty substances, such as cholesterol and triglycerides. These substances are used by your body as a source of energy. High levels can lead to health issues, including heart disease.

39 services39 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.

32 services32 patients

Blood test, thyroid stimulating hormone (tsh) 84443

A TSH blood test measures the level of thyroid stimulating hormone in your body. This hormone is produced by the pituitary gland and regulates how your thyroid works. It's a simple procedure where a small amount of blood is drawn from your arm for analysis.

28 services28 patients

Influenza vaccine, inactivated 90653

The Influenza vaccine, inactivated, is a shot given to protect against the flu. It contains killed virus particles that help your body build immunity to the flu. It's recommended annually to keep your protection up-to-date. It's safe for ages 6 months and up.

28 services28 patients

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 93000

An electrocardiogram (ECG) is a non-invasive test that records your heart's electrical activity. Using 12 leads attached to your body, it captures data to help identify heart conditions. A doctor interprets the results and provides a report.

28 services28 patients

Hemoglobin a1c level 83036

Hemoglobin A1c (HbA1c) is a test that measures your average blood sugar level over the past 2-3 months. It's used to monitor how well diabetes is being controlled. High levels may indicate that your diabetes treatment plan needs adjustment.

23 services23 patients

Vitamin d-3 level 82306

A Vitamin D-3 level test measures the amount of Vitamin D-3, a crucial nutrient, in your body. This test helps identify if your levels are too low or too high. Low levels may lead to bone weakness, while high levels could harm your kidneys. It's a simple blood test.

17 services17 patients

X-ray of chest, 2 views 71046

A chest X-ray, 2 views, is a quick, painless test that creates pictures of the structures inside your chest, such as your heart, lungs, and blood vessels. Two different angles are used to get a comprehensive view. This helps in diagnosing conditions like pneumonia, heart problems, or lung cancer.

14 services13 patients

Urinalysis, manual test 81002

A urinalysis is a simple, non-invasive test that checks the urine for various elements such as sugar, protein, and signs of infection. It can help detect many common conditions, including kidney disease and diabetes. The manual test involves a lab technician examining a urine sample.

14 services11 patients

Thyroxine (thyroid chemical), free 84439

The Thyroxine (thyroid chemical), free test is a blood test that measures the level of free T4 in your body. T4 is a hormone produced by your thyroid gland and is essential for growth and metabolism. If your T4 levels are too high or too low, it could indicate a thyroid disorder.

13 services13 patients

Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use 90677

The Pneumococcal Conjugate Vaccine (PCV20) is a shot given to protect against 20 types of bacteria that can cause serious infections like pneumonia and meningitis. It's administered through a muscle, usually in the arm. It's important for overall health.

12 services12 patients

Administration of pneumococcal vaccine G0009

The pneumococcal vaccine helps protect against pneumococcal bacteria, which can cause severe infections like pneumonia and meningitis. The vaccine is given as an injection, typically in the arm. It's recommended for infants, older adults, and those with certain health conditions.

12 services12 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92691 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

$142.39 typical visit price

range $62.96 – $187.60

Typical copayment $35.59 (range $15.74 – $46.90)

Most-billed visit code 99204

Established Patient

$109.96 typical visit price

range $20.84 – $153.61

Typical copayment $27.49 (range $5.21 – $38.40)

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

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

7 suppliers16 claims37 services$6.23 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.

AMY THU BUI M.D.

Specialist

26800 CROWN VALLEY PKWY, SUITE 230
MISSION VIEJO, CA 92691

Orange County (949) 542-8004

MATT AHMADI, DPM, INC.

Podiatrist (Foot & Ankle Surgery)

26800 CROWN VALLEY PKWY, SUITE 320
MISSION VIEJO, CA 92691

Orange County (949) 276-8900

MICHAEL PM TRUONG M.D.

Internal Medicine (Endocrinology, Diabetes & Metabolism)

26800 CROWN VALLEY PKWY, SUITE 230
MISSION VIEJO, CA 92691

Orange County (949) 364-3330

PETER C. CZULEGER M.D.

Emergency Medicine

26800 CROWN VALLEY PKWY, SUITE 150
MISSION VIEJO, CA 92691

Orange County (949) 276-2111

KATHLEEN MARY POLLOCK M.D.

Obstetrics & Gynecology

26800 CROWN VALLEY PKWY, SUITE 525
MISSION VIEJO, CA 92691

Orange County (949) 364-1040

TRICIA DAVID BATO D.D.S.

Dentist (Periodontics)

26800 CROWN VALLEY PKWY, STE 375
MISSION VIEJO, CA 92691

Orange County (949) 388-3877

DR. RICHARD JACOB M.D.

Internal Medicine (Cardiovascular Disease)

26800 CROWN VALLEY PKWY, SUITE 250
MISSION VIEJO, CA 92691

Orange County (949) 364-3570

HABIB AZAD M.D.

Internal Medicine (Nephrology)

26800 CROWN VALLEY PKWY, SUITE 250
MISSION VIEJO, CA 92691

Orange County (949) 364-0644

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 Amy Underwood-jolly's NPI number?

The NPI number for Amy Underwood-jolly is 1992783633. It was assigned to this individual provider in the NPPES registry on January 4, 2006.

Where is Amy Underwood-jolly located?

Amy Underwood-jolly practices at 26800 Crown Valley Pkwy Suite 305, Mission Viejo, CA 92691. The listed phone number is (949) 364-6000.

What is Amy Underwood-jolly's specialty?

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

Is Amy Underwood-jolly enrolled in Medicare?

Yes. Amy Underwood-jolly 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 Amy Underwood-jolly was last updated on November 11, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.