Dr. Charles Robert Pettit, MD

  • Sonoma, CA
  • Otolaryngology/facial plastic surgery physician
NPI1326183583PAC ID6507873395
Medicare services, 2024
1,162
Medicare patients, 2024
447
Part D claims, 2024
97
Hospital affiliations
1
Industry payments
$334
Practice address
651 1st W St, Sonoma, CA 95476
Practice phone
Call (707) 284-9200
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Charles Robert Pettit MD a Medical Corporation

Sonoma, California

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Dr. Charles Robert Pettit is an otolaryngology/facial plastic surgery physician in Sonoma, California

Dr. Pettit practices at Charles Robert Pettit MD a Medical Corporation in Sonoma, California.

Dr. Pettit's NPI, 1326183583, was assigned on February 21, 2007. Dr. Pettit graduated from UC Irvine School of Medicine in 1968. Dr. Pettit holds California license A235594.

NPI and contact details
Medicare PAC ID
6507873395
NPI enumeration date
February 21, 2007
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(707) 284-9200
Professional email
Get email
Personal email
Get email
Mobile number
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Sex
Male
Estimated age
84
Medical school graduation
1968

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

Dr. Charles Robert Pettit practices at Charles Robert Pettit MD a Medical Corporation in Sonoma, California

Dr. Pettit's primary practice is Charles Robert Pettit MD a Medical Corporation, at 651 1st W St, Sonoma, CA 95476 in Sonoma County. The practice phone is (707) 284-9200.

  • Charles Robert Pettit MD a Medical Corporation
    651 1st W St, Sonoma, CA 95476 · Sonoma CountyPhone(707) 284-9200

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

Dr. Charles Robert Pettit is affiliated with 3 sites of care

Dr. Pettit's primary practice is Charles Robert Pettit MD a Medical Corporation in Sonoma, California. Dr. Pettit is also affiliated with Community Hospital of the Monterey Peninsula. Dmand AI also links Dr. Pettit to 1 more physician office, named with a free account.

See all 3 affiliations for Dr. Pettit

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

Dmand AI tracks the EHR system at Dr. Charles Robert Pettit's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Pettit practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Charles Robert Pettit MD a Medical CorporationAvailable with a free account
+2 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Charles Robert Pettit is one of 107 otolaryngology/facial plastic surgery physicians in California

Otolaryngology/facial plastic surgery is Dr. Pettit's primary specialty in the NPI Registry, under taxonomy code 207YX0905X. Dr. Pettit is board certified in otolaryngology by the American Board of Otolaryngology - Head and Neck Surgery. Dmand AI has Dr. Pettit's licenses on file in 2 states: California and Texas.

Specialties and state licenses

  • Otolaryngology/facial plastic surgery, CaliforniaPrimaryLicense A235594 · 1969 to 2027 · taxonomy 207YX0905X
  • Texas license1994 to 2024

Clinical focus

Dmand AI lists chronic ear infection, ear eustachian tube disorders, ear infection, hearing loss and impairment, larynx and vocal cord disease, swimmer's ear, tinnitus and vertigo among the conditions Dr. Pettit treats.

Otolaryngology/facial plastic surgery physicians near Dr. Pettit

Counts of otolaryngology/facial plastic surgery physicians with a Dmand AI profile, by place and practice. Each opens the list.

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

Dr. Charles Robert Pettit billed Medicare for 1,162 services in 2024

CMS data shows 1,162 Medicare services from Dr. Pettit across 8 procedure codes in 2024, for 447 Medicare patients. Medicare paid $112,932 for them. Every service was in an office.

Medicare services, 20241,162
Medicare patients447
Paid by Medicare$112,932
Procedure codes8

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

  • 2023
  • 2024
Office and hospital visits
2023: 5992024: 65910%
Surgery
2023: 4262024: 50318%

Dr. Pettit compared with the California median for otolaryngology/facial plastic surgery physicians, 2024

  • Dr. Pettit
  • California median
Medicare services
1,162vs 4752.4 times
Medicare patients
447vs 26171% above
Part D claims
50vs 8642% below

Medians across 98 otolaryngology/facial plastic surgery physicians in California with Dmand AI profiles that report each measure.

Dr. Pettit'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. Pettit

Need commercial claims for Dr. Pettit?

Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Pettit and other otolaryngology/facial plastic surgery physicians in California.

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

Dr. Charles Robert Pettit treated 447 Medicare patients in 2024, average age 77

CMS counts 447 Medicare patients who saw Dr. Pettit in 2024. The largest group is 75 to 84, with 181 patients. 75% of them have high cholesterol, and 65% have high blood pressure. 8% are also on Medicaid. Their average risk score is 1.00, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Pettit's median patient age at 69, with 57% women.

Medicare patients, 2024447
Average age77
Average risk score1.00
Also on Medicaid8%

Dr. Pettit's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Pettit's Medicare patients by sex, 2024

  • Women25757%
  • Men19043%

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

  1. High cholesterol75%
  2. High blood pressure65%
  3. Arthritis47%
  4. Ischemic heart disease29%
  5. Anxiety23%
  6. Atrial fibrillation21%
  7. Osteoporosis21%
  8. Mood disorders20%

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

Dr. Pettit's patients across all payers

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

Patient panel by age, all payers

Median age 69

Patient panel by sex, all payers

  • Women57%
  • Men42%

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

Dr. Charles Robert Pettit wrote 97 Medicare Part D claims in 2024

In 2024, Dr. Pettit wrote 97 Medicare Part D claims for 52 patients. 100% of them were for generic drugs. CMS names the drug for 50 of them, across 2 drugs with 11 or more claims each, at $1,675 in total drug cost. In 2023, CMS named 55 claims across 3 drugs.

Part D claims, 202497
Drugs named by CMS2
Total drug cost$1,675
Part D patients52

Dr. Pettit'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.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 552024: 509%

Drugs named by CMS: 2 in 2024, 3 in 2023.

See all prescribing by Dr. Pettit

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. Charles Robert Pettit scored 0 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 0 out of 100 for Dr. Pettit for performance year 2024, reported individually. Dr. Pettit accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Dr. Pettit's MIPS scores, performance year 2024

  • 0of 100Final score
  • 0of 100Quality
  • 0of 100Improvement Activities
  • 0of 100Cost

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Removal of skin lesions: 1 to 10 procedures (CMS shows small counts as a range)

Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)

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Dr. Charles Robert Pettit received $334 in industry payments from 2019 to 2025

CMS Open Payments shows 6 general payments to Dr. Pettit from 3 drug and device companies from 2019 to 2025. Food and beverage make up the largest share, 100% of the total. GlaxoSmithKline, LLC. paid the most, $210.

General payments to Dr. Pettit by program year, 2019 to 2025

Companies that paid Dr. Pettit the most, 2019 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Pettit

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

Dr. Charles Robert Pettit graduated from UC Irvine School of Medicine

Dr. Pettit graduated from UC Irvine School of Medicine in 1968.

  1. Medical schoolUC Irvine School of Medicine
  2. Board certified in otolaryngologyAmerican Board of Otolaryngology - Head and Neck Surgery

Source: Dmand AI Professional Profile Data

Dr. Charles Robert Pettit accepts plans from 7 insurance carriers

Dr. Pettit is in network with 7 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 7. 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
  • Regence Health Plans
  • CMS Medicare

Plan types Dr. Pettit accepts, by number of carriers

  1. Medicare7
  2. PPO5
  3. HMO3
  4. POS3
  5. EPO1

Source: Dmand AI Insurance Network Data

Sources for Dr. Charles Robert Pettit'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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
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. Charles Robert Pettit

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. Charles Robert Pettit's NPI number?

Dr. Charles Robert Pettit's NPI number is 1326183583. It was assigned on February 21, 2007, and it is active in the NPI Registry.

What kind of doctor is Dr. Charles Robert Pettit?

Dr. Charles Robert Pettit is an otolaryngology/facial plastic surgery physician in Sonoma, California. The primary specialty in the NPI Registry is Otolaryngology/Facial Plastic Surgery Physician (taxonomy code 207YX0905X).

Where does Dr. Charles Robert Pettit practice?

Dr. Pettit practices at 651 1st W St, Sonoma, CA 95476. Dr. Pettit's primary practice is Charles Robert Pettit MD a Medical Corporation in Sonoma, California. Dmand AI also links Dr. Pettit to 1 physician office.

What is Dr. Charles Robert Pettit's office phone number?

The practice phone on file for Dr. Pettit is (707) 284-9200.

What is Dr. Charles Robert Pettit's medical license number?

Dr. Pettit holds California license A235594, one of the licenses on file in 2 states.

Which states has Dr. Charles Robert Pettit been licensed in?

Dmand AI has state licenses on file for Dr. Pettit in California (1969 to 2027) and Texas (1994 to 2024).

Which hospitals is Dr. Charles Robert Pettit affiliated with?

Dr. Pettit is affiliated with Community Hospital of the Monterey Peninsula.

Does Dr. Charles Robert Pettit accept Medicare?

Yes. CMS data shows Dr. Pettit billed Medicare for 1,162 services in 2024, and Dr. Pettit accepts Medicare assignment.

What is Dr. Charles Robert Pettit's MIPS score?

Dr. Pettit's MIPS final score for performance year 2024 is 0 out of 100, reported individually.

How many Medicare patients does Dr. Charles Robert Pettit see?

CMS counts 447 Medicare patients who saw Dr. Pettit in 2024, with an average age of 77.

Show 7 more questionsShow fewer questions

Is Dr. Charles Robert Pettit board certified?

Yes. Dr. Pettit is board certified in otolaryngology by the American Board of Otolaryngology - Head and Neck Surgery.

What services does Dr. Charles Robert Pettit bill to Medicare?

In 2024, Dr. Pettit's most billed Medicare services were surgery: ear (69210), office visit, established patient (99214) and office visit, new patient (99204).

Where did Dr. Charles Robert Pettit go to medical school?

Dr. Pettit graduated from UC Irvine School of Medicine in 1968.

What drugs does Dr. Charles Robert Pettit prescribe most?

In 2024 Medicare Part D data, Dr. Pettit's most prescribed drugs by claims were Ipratropium Bromide and Azelastine HCl.

Has Dr. Charles Robert Pettit received payments from drug or device companies?

CMS Open Payments shows $334 in general payments to Dr. Pettit from 3 companies from 2019 to 2025. The largest total came from GlaxoSmithKline, LLC.

How long has Dr. Charles Robert Pettit been practicing?

Dr. Pettit graduated from medical school in 1968, 58 years ago.

What insurance does Dr. Charles Robert Pettit accept?

Dr. Pettit is in network with 7 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.

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