CALVIN REED FESLER MD
NPI 1285169136
Physical Medicine & Rehabilitation - Pain Medicine in Loma Linda, CA

Q: What is Calvin Fesler's NPI number?

The NPI number for Calvin Fesler is 1285169136. It was assigned to this individual provider in the NPPES registry on April 28, 2017.

Q: What is Calvin Fesler's specialty?

The primary specialty registered for this NPI is Physical Medicine & Rehabilitation, specializing in Pain Medicine, with taxonomy code 2081P2900X.

Q: When was this NPI record last updated?

The NPPES record for Calvin Fesler was last updated on April 17, 2022. 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.

Active since April 28, 2017PECOS EnrolledAccepts Medicare Assignment

87.26/100

CMS Quality Rating

11234 ANDERSON ST, LOMA LINDA, CA 92354(909) 558-6202 Get Directions Write a Review

NPPES record last updated: April 17, 2022. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Apr 17, 2022, Apr 28, 2017 (2 updates tracked since 2017).

On this page

About Calvin Reed Fesler Md NPPES

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

CALVIN REED FESLER MD (NPI 1285169136) is an individual pain medicine provider in Loma Linda, California, licensed in Tennessee (65441) and active in the NPI registry since April 2017. He is enrolled in Medicare PECOS and is a graduate of Loma Linda University School Of Medicine (2017).

NPPES Registry Identity

NPI1285169136

Entity TypeIndividualMale

Primary Taxonomy2081P2900X

Provider Legal NameCALVIN REED FESLERCredential: MD

Location Address11234 ANDERSON STLoma Linda, CA 92354-2804

Mailing Address11234 Anderson St, Gme Office Westerly Suite CLoma Linda, CA 92354-2804 · (909) 558-6202

Phone(909) 558-6202

Sole ProprietorNo

Medical School CMSLoma Linda University School Of MedicineGraduated 2017

Enumeration DateApril 28, 2017

Last NPPES UpdateApril 17, 20222 updates tracked since enumeration

NPPES CertifiedApril 17, 2022

✔ NPI 1285169136 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPhysical Medicine & Rehabilitation · Pain MedicineAllopathic & Osteopathic Physicians

Taxonomy Code2081P2900X

License✔ Licensed in TN · 65441

Definition

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

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

11234 ANDERSON ST, Loma Linda, CA 92354

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arkansas Health & Wellness, Ambetter Health, Ambetter of Alabama and more.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

Calvin Reed Fesler 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 ID840679379

PECOS Enrollment IDI20220614000499

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 Reassignment

Medicare enrollment records show Calvin Fesler reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Privia Medical Group Tennessee LLC

1,725 mi

Family Medicine

1 VANTAGE WAY STE C240
Nashville, TN 37228

Reassigned Medicare billing, Tennessee enrollment
173 clinicians in this Medicare group

NPI 1376110858 (571) 982-6636

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 15

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, dexamethasone sodium phosphate, 1 mg J1100

Dexamethasone sodium phosphate is a medication given via injection. It is a type of steroid that helps reduce inflammation and immune responses. It can be used to treat a variety of conditions, such as allergies, skin conditions, arthritis, and more.

668 services47 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.

582 services180 patients

Testing for presence of drug, by chemistry analyzers 80307

Chemistry analyzers are used to detect the presence of drugs in your system. This test involves taking a small sample of your blood or urine. The sample is then analyzed for specific substances. The results help in understanding your health condition better.

214 services124 patients

Assessment of emotional or behavioral problems 96127

Assessment of emotional or behavioral problems involves a thorough evaluation of your feelings, thoughts, and behaviors. It's a process where professionals study patterns over time to identify potential issues like anxiety, depression, or other mental health conditions.

104 services97 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 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.

67 services67 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.

50 services11 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.

34 services19 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.

29 services16 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.

26 services25 patients

Aspiration and/or injection of fluid large joint using ultrasound guidance 20611

This procedure involves using ultrasound technology to accurately locate a large joint, usually the knee or shoulder. A needle is then inserted to either extract fluid (aspiration) or inject medication. The ultrasound helps ensure precision and safety.

21 services12 patients

Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level 64483

This procedure involves injecting a mix of numbing and anti-inflammatory medication into a specific nerve root in the lower back. It helps manage pain and reduce inflammation. The process is guided by imaging technology for precision.

20 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.

17 services13 patients

Destruction of lower or sacral spinal facet joint nerves using imaging guidance, single facet joint 64635

This procedure involves using imaging guidance to accurately target and destroy nerves in the lower or sacral spinal facet joint. It's done to relieve chronic back pain. The process is safe and usually effective.

16 services16 patients

Injection of substance into middle or upper spine canal using imaging guidance 62321

This procedure involves injecting a substance into your middle or upper spine canal. It's performed under imaging guidance to ensure accuracy. The substance can help diagnose or treat various conditions, providing relief from symptoms.

11 services11 patients

Destruction of lower or sacral spinal facet joint nerves using imaging guidance, each additional facet joint 64636

This procedure involves using imaging technology to locate and treat nerves in your lower spine or sacral area that may be causing pain. Each additional facet joint refers to treating more than one spinal nerve. It's a non-invasive way to manage chronic back pain.

11 services11 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.

87.26/100

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

Scored through an Alternative Payment Model

Quality

82.97

Promoting Interoperability

85.91

Improvement Activities

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.

ELYSE LAUREN GURAN

Anesthesiology

11234 ANDERSON ST
LOMA LINDA, CA 92354

San Bernardino County (909) 558-4015

SAMUEL COOK CHAMBI

Anesthesiology

11234 ANDERSON ST
LOMA LINDA, CA 92354

San Bernardino County (909) 558-4015

LUIS MIGUEL OLMEDO TEMICH MD

General Practice

11234 ANDERSON ST
LOMA LINDA, CA 92354

San Bernardino County (909) 558-2822

HYUKJE SUNG MD, MA

Preventive Medicine (Occupational Medicine)

11234 ANDERSON ST
LOMA LINDA, CA 92354

San Bernardino County (909) 558-6491

JEFFERSON BRANCH RICHARDS

Student in an Organized Health Care Education/Training Program

11234 ANDERSON ST
LOMA LINDA, CA 92354

San Bernardino County (909) 558-4074

JOSEPH UNIS M.D.

Radiology (Diagnostic Radiology)

11234 ANDERSON ST
LOMA LINDA, CA 92354

San Bernardino County (909) 558-8311

MARINA LIU M.D.

Anesthesiology

11234 ANDERSON ST
LOMA LINDA, CA 92354

San Bernardino County (909) 558-4475

JOSEPH M WILKINSON CRNA

Nurse Anesthetist, Certified Registered

11234 ANDERSON ST
LOMA LINDA, CA 92354

San Bernardino County (909) 558-4475

KURT DIETER CAO C.R.N.A.

Nurse Anesthetist, Certified Registered

11234 ANDERSON ST
LOMA LINDA, CA 92354

San Bernardino County (909) 558-8173

DR. FRANK RANDALL M.D.

Psychiatry & Neurology (Child & Adolescent Psychiatry)

11234 ANDERSON ST, HOUSE STAFF OFFICE CP21005
LOMA LINDA, CA 92354

San Bernardino County (818) 635-7623

VU NGUYEN M.D.

Anesthesiology

11234 ANDERSON ST
LOMA LINDA, CA 92354

San Bernardino County (909) 558-4000

BLAIR H. RACKER D.D.S.

Student in an Organized Health Care Education/Training Program

11234 ANDERSON ST, LLU MEDICAL CENTER: ORAL AND MAXILLOFACIAL SURGERY
LOMA LINDA, CA 92354

San Bernardino County (909) 558-4671

DR. MOOSA AZADIAN M.D.

Internal Medicine (Critical Care Medicine)

11234 ANDERSON ST
LOMA LINDA, CA 92354

San Bernardino County (909) 558-4085

DR. SALLY YOU DO

Psychiatry & Neurology (Neurocritical Care)

11234 ANDERSON ST
LOMA LINDA, CA 92354

San Bernardino County (714) 797-7740

ALICIA DELLEN CRNA, RN

Nurse Anesthetist, Certified Registered

11234 ANDERSON ST
LOMA LINDA, CA 92354

San Bernardino County (909) 558-4000

EMELYN MAGTANONG

Student in an Organized Health Care Education/Training Program

11234 ANDERSON ST
LOMA LINDA, CA 92354

San Bernardino County (909) 558-2822

JONATHAN BLEASE HILL MD

Student in an Organized Health Care Education/Training Program

11234 ANDERSON ST
LOMA LINDA, CA 92354

San Bernardino County (909) 558-4196

KARI DIANE KENNEDY MD

Student in an Organized Health Care Education/Training Program

11234 ANDERSON ST
LOMA LINDA, CA 92354

San Bernardino County (909) 558-2600

DR. JOSEPH DAVID HUTTON MD

Student in an Organized Health Care Education/Training Program

11234 ANDERSON ST
LOMA LINDA, CA 92354

San Bernardino County (909) 558-6444

ASHNA KHANNA DO

Pediatrics

11234 ANDERSON ST, GME OFFICE WESTERLY SUITE C
LOMA LINDA, CA 92354

San Bernardino County (909) 558-4174

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 Calvin Fesler's NPI number?

The NPI number for Calvin Fesler is 1285169136. It was assigned to this individual provider in the NPPES registry on April 28, 2017.

Where is Calvin Fesler located?

Calvin Fesler practices at 11234 Anderson St, Loma Linda, CA 92354. The listed phone number is (909) 558-6202.

What is Calvin Fesler's specialty?

The primary specialty registered for this NPI is Physical Medicine & Rehabilitation, specializing in Pain Medicine, with taxonomy code 2081P2900X.

Is Calvin Fesler enrolled in Medicare?

Yes. Calvin Fesler 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.

Which organization bills Medicare for Calvin Fesler's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Calvin Fesler reassigns Medicare benefits to Privia Medical Group Tennessee LLC (Nashville, TN). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Calvin Fesler's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Calvin Fesler accept?

Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter of Alabama, Ambetter of North Carolina and Ambetter of Tennessee and 4 other insurers list Calvin Fesler 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 Calvin Fesler was last updated on April 17, 2022. 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.