Dr. David Bruce Fittingoff, MD

  • West Hills, CA
  • Endocrinologist
NPI1902817901PAC ID5395765168
Medicare services, 2024
6,526
Medicare patients, 2024
401
Part D claims, 2024
10,670
Publications
3
Clinical trials
1
Practice address
7345 Medical Center Dr, West Hills, CA 91307
Practice phone
Call (310) 793-8075
Professional email
Get professional email
Personal email
Get personal email
Mobile number
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Social profiles

Primary practice

Providence Medical Institute

West Hills, California

See all 5 affiliations

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Dr. David Bruce Fittingoff is an endocrinologist in West Hills, California

Dr. Fittingoff practices at Providence Medical Institute in West Hills, California.

Dr. Fittingoff's NPI, 1902817901, was assigned on August 11, 2006. Dr. Fittingoff graduated from Drexel University College Of Medicine in 1973. Dr. Fittingoff's California license number on file is G27978.

NPI and contact details
Medicare PAC ID
5395765168
NPI enumeration date
August 11, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(310) 793-8075
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
79
Medical school graduation
1973

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. David Bruce Fittingoff practices at Providence Medical Institute in West Hills, California

Dr. Fittingoff's primary practice is Providence Medical Institute, at 7345 Medical Center Dr, West Hills, CA 91307 in Los Angeles County. The practice phone is (310) 793-8075.

  • Providence Medical Institute
    7345 Medical Center Dr, West Hills, CA 91307 · Los Angeles CountyPhone(310) 793-8075

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dr. David Bruce Fittingoff is affiliated with 4 sites of care and 1 medical group

Dr. Fittingoff's primary practice is Providence Medical Institute in West Hills, California. Dr. Fittingoff is also affiliated with UCLA West Valley Medical Center. The medical group on file is Providence Medical Institute. Dmand AI also links Dr. Fittingoff to 1 more hospital and 1 group practice or clinic, each named with a free account.

See all 5 affiliations for Dr. Fittingoff

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Dr. David Bruce Fittingoff's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Fittingoff practices, 3 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Providence Medical InstituteAvailable with a free account
+3 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. David Bruce Fittingoff is one of 1,062 endocrinologists in California

Endocrinology, diabetes and metabolism is Dr. Fittingoff's primary specialty in the NPI Registry, under taxonomy code 207RE0101X. Dr. Fittingoff is board certified in endocrinology, diabetes and metabolism by the American Board of Internal Medicine. Dmand AI has Dr. Fittingoff's licenses on file in 2 states: California and Virginia.

Specialties and state licenses

  • Endocrinology, diabetes and metabolism, CaliforniaPrimaryLicense G27978 · 1974 to 2025 · taxonomy 207RE0101X
  • Virginia license1997 to 2000

Clinical focus

Dmand AI lists chronic diabetes, diabetic emergency, enlarged thyroid, high cholesterol, osteoporosis, overactive thyroid, parathyroid gland disorder and testicular dysfunction among the conditions Dr. Fittingoff treats.

Endocrinologists near Dr. Fittingoff

Counts of endocrinologists with a Dmand AI profile, by place and practice. Each opens the list.

1,062endocrinologists in California
2endocrinologists in West Hills

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. David Bruce Fittingoff billed Medicare for 6,526 services in 2024

CMS data shows 6,526 Medicare services from Dr. Fittingoff across 12 procedure codes in 2024, for 401 Medicare patients. Medicare paid $205,954 for them. Every service was in an office.

Medicare services, 20246,526
Medicare patients401
Paid by Medicare$205,954
Procedure codes12

Dr. Fittingoff's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Drugs given in the office
2023: 3,8402024: 4,86027%
Office and hospital visits
2023: 9062024: 9879%
Tests and treatments
2023: 3602024: 3621%
Other services
2023: 752024: 238217%
Imaging
2023: 702024: 5226%
Lab and pathology
2023: 182024: 2750%

Dr. Fittingoff compared with the California median for endocrinologists, 2024

  • Dr. Fittingoff
  • California median
Medicare services
6,526vs 6759.7 times
Medicare patients
401vs 24067% above
Part D claims
9,750vs 1,1048.8 times

Medians across 994 endocrinologists in California with Dmand AI profiles that report each measure.

Dr. Fittingoff's most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

See all procedures by Dr. Fittingoff

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. David Bruce Fittingoff treated 401 Medicare patients in 2024, average age 75

CMS counts 401 Medicare patients who saw Dr. Fittingoff in 2024. The largest group is 65 to 74, with 182 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 16% are also on Medicaid. Their average risk score is 1.37, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Fittingoff's median patient age at 70, with 52% women.

Medicare patients, 2024401
Average age75
Average risk score1.37
Also on Medicaid16%

Dr. Fittingoff's Medicare patients by age, 2024

Dr. Fittingoff's Medicare patients by sex, 2024

  • Women22155%
  • Men18045%

Chronic conditions among Dr. Fittingoff's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Diabetes58%
  4. Arthritis48%
  5. Ischemic heart disease32%
  6. Chronic kidney disease30%
  7. Osteoporosis29%
  8. Mood disorders26%

Share of Medicare patients with each condition. A patient can have several.

Dr. Fittingoff's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 70

Patient panel by sex, all payers

  • Women52%
  • Men47%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. David Bruce Fittingoff wrote 10,670 Medicare Part D claims in 2024

In 2024, Dr. Fittingoff wrote 10,670 Medicare Part D claims for 735 patients. 68% of them were for generic drugs. CMS names the drug for 9,750 of them, across 151 drugs with 11 or more claims each, at $2,944,849 in total drug cost. In 2023, CMS named 8,075 claims across 141 drugs.

Part D claims, 202410,670
Drugs named by CMS151
Total drug cost$2.9M
Part D patients735

Dr. Fittingoff's Part D claims by kind of drug, 2024

  • Generic7,239 claims68%
  • Brand-name3,029 claims28%
  • Other402 claims4%

Dr. Fittingoff's most prescribed drugs by claims, 2024

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Drug classes CMS tracks in Dr. Fittingoff's Part D claims, 2024

  • Opioids3%319 of 10,670 claims
  • Antibiotics1%74 of 10,670 claims
  • Antipsychotics, patients 65 and over0%31 of 10,670 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 8,0752024: 9,75021%

Drugs named by CMS: 151 in 2024, 141 in 2023.

See all prescribing by Dr. Fittingoff

Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data

Dr. David Bruce Fittingoff offers telehealth to Medicare patients

Dr. Fittingoff accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Fittingoff as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

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Dr. David Bruce Fittingoff has 3 publications on record

Dmand AI links 3 papers to Dr. Fittingoff. The most frequent topics are Adrenocorticotropic Hormone, Aldosterone and Renin. Dr. Fittingoff has published most often in J Clin Endocrinol Metab.

Papers3

Topics Dr. Fittingoff writes about most

  • Adrenocorticotropic Hormone
  • Aldosterone
  • Renin

Recent publications by Dr. Fittingoff

See all 3 publications and co-authors

See who Dr. Fittingoff researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Fittingoff works with, so you can find a warm path to the right endocrinologists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. David Bruce Fittingoff has worked on 1 clinical trial

Dmand AI links Dr. Fittingoff to 1 clinical trial. Conditions studied include Diabetes Mellitus, Type 2 and Diabetes Mellitus. Open Payments lists research payments to Dr. Fittingoff that name 2 trials.

Conditions in Dr. Fittingoff's trials

  • Diabetes Mellitus, Type 2
  • Diabetes Mellitus

Investigators on the most trials with Dr. Fittingoff

Recent clinical trials with Dr. Fittingoff

Sources: Open Payments (CMS), 2025 data, released July 7, 2026; Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)

Dr. David Bruce Fittingoff received $69,575 in industry payments from 2016 to 2025

CMS Open Payments shows 1,441 general payments to Dr. Fittingoff from 47 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 57% of the total. AstraZeneca Pharmaceuticals LP paid the most, $31,536. It also lists 29 research payments totaling $3,506 from 2018 to 2024, naming 2 clinical trials.

General payments to Dr. Fittingoff by program year, 2016 to 2025

General payments to Dr. Fittingoff by kind, 2016 to 2025

$69.6Kin total
  • Food and beverage$39,42757%
  • Speaker and faculty fees$27,25039%
  • Travel and lodging$2,3343%
  • Education$2600%
  • Other$3040%

Companies that paid Dr. Fittingoff the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Fittingoff

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. David Bruce Fittingoff has 1 award and honors on record

Dmand AI lists 1 award for Dr. Fittingoff.

Awards and honors for Dr. Fittingoff

  1. Undated
    • AACE Fellow

Source: Dmand AI Professional Profile Data

Dr. David Bruce Fittingoff graduated from Drexel University College Of Medicine

Dr. Fittingoff graduated from Drexel University College Of Medicine in 1973. Dr. Fittingoff is a member of AACE.

  1. Medical schoolDrexel University College Of Medicine
  2. Board certified in endocrinology, diabetes and metabolismAmerican Board of Internal Medicine
  3. Board certified in internal medicineAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Dr. David Bruce Fittingoff accepts plans from 10 insurance carriers

Dr. Fittingoff is in network with 10 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.

  • Aetna
  • Blue Cross Blue Shield of Michigan
  • United Healthcare
  • Blue Cross Blue Shield of Massachusetts
  • HCSC
  • Aspirus Health Plan
  • Blue Cross and Blue Shield of Kansas City
  • CMS Medicare
  • +2 more carriersWith a free account

Plan types Dr. Fittingoff accepts, by number of carriers

  1. Medicare6
  2. PPO6
  3. HMO4
  4. POS4
  5. EPO2

Source: Dmand AI Insurance Network Data

Sources for Dr. David Bruce Fittingoff's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Clinical trials and co-investigatorsDmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Awards and committee rolesDmand AI Professional Profile Data
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. David Bruce Fittingoff

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Dr. David Bruce Fittingoff's NPI number?

Dr. David Bruce Fittingoff's NPI number is 1902817901. It was assigned on August 11, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. David Bruce Fittingoff?

Dr. David Bruce Fittingoff is an endocrinologist in West Hills, California. The primary specialty in the NPI Registry is Endocrinology, Diabetes & Metabolism Physician (taxonomy code 207RE0101X).

Where does Dr. David Bruce Fittingoff practice?

Dr. Fittingoff practices at 7345 Medical Center Dr, West Hills, CA 91307. Dr. Fittingoff's primary practice is Providence Medical Institute in West Hills, California. Dmand AI also links Dr. Fittingoff to 1 hospital and 1 group practice or clinic.

What is Dr. David Bruce Fittingoff's office phone number?

The practice phone on file for Dr. Fittingoff is (310) 793-8075.

What is Dr. David Bruce Fittingoff's medical license number?

Dr. Fittingoff's California license number on file is G27978, one of the licenses on file in 2 states.

Which states has Dr. David Bruce Fittingoff been licensed in?

Dmand AI has state licenses on file for Dr. Fittingoff in California (1974 to 2025) and Virginia (1997 to 2000).

Which hospitals is Dr. David Bruce Fittingoff affiliated with?

Dr. Fittingoff is affiliated with UCLA West Valley Medical Center. Dmand AI links Dr. Fittingoff to 1 more hospital.

What medical group is Dr. David Bruce Fittingoff part of?

Dr. Fittingoff is linked to Providence Medical Institute.

Does Dr. David Bruce Fittingoff accept Medicare?

Yes. CMS data shows Dr. Fittingoff billed Medicare for 6,526 services in 2024, and Dr. Fittingoff accepts Medicare assignment.

Does Dr. David Bruce Fittingoff offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Fittingoff as offering telehealth services.

Show 9 more questionsShow fewer questions

How many Medicare patients does Dr. David Bruce Fittingoff see?

CMS counts 401 Medicare patients who saw Dr. Fittingoff in 2024, with an average age of 75.

Is Dr. David Bruce Fittingoff board certified?

Yes. Dr. Fittingoff is board certified in endocrinology, diabetes and metabolism by the American Board of Internal Medicine.

What services does Dr. David Bruce Fittingoff bill to Medicare?

In 2024, Dr. Fittingoff's most billed Medicare services were injected or infused drug (J0897), office visit, established patient (99214) and office visit, established patient (99213).

Where did Dr. David Bruce Fittingoff go to medical school?

Dr. Fittingoff graduated from Drexel University College Of Medicine in 1973.

What drugs does Dr. David Bruce Fittingoff prescribe most?

In 2024 Medicare Part D data, Dr. Fittingoff's most prescribed drugs by claims were Atorvastatin Calcium, Metformin HCl and Levothyroxine Sodium.

Has Dr. David Bruce Fittingoff received payments from drug or device companies?

CMS Open Payments shows $69,575 in general payments to Dr. Fittingoff from 47 companies from 2016 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.

How long has Dr. David Bruce Fittingoff been practicing?

Dr. Fittingoff graduated from medical school in 1973, 53 years ago.

Does Dr. David Bruce Fittingoff do research?

Dmand AI links 3 publications to Dr. Fittingoff. Dr. Fittingoff has worked on 1 clinical trial.

What insurance does Dr. David Bruce Fittingoff accept?

Dr. Fittingoff is in network with 10 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.

Selling to endocrinology, diabetes and metabolism practices?

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