DR. GREGORY PAUL ROSA MD
NPI 1902861453
Family Medicine in Sebastopol, CA

Q: What is Gregory Rosa's NPI number?

The NPI number for Gregory Rosa is 1902861453. It was assigned to this individual provider in the NPPES registry on April 19, 2006.

Q: What is Gregory Rosa's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Q: When was this NPI record last updated?

The NPPES record for Gregory Rosa was last updated on June 3, 2011. NPI Profile syncs with the weekly NPPES data releases published by CMS.

Active since April 19, 2006PECOS EnrolledAccepts Medicare Assignment

6800 PALM AVE, D, SEBASTOPOL, CA 95472(707) 823-7616 Get Directions Write a Review

NPPES record last updated: June 3, 2011. Verified against the NPPES registry weekly; last sync: July 26, 2026.

On this page

About Dr. Gregory Paul Rosa Md NPPES

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

DR. GREGORY PAUL ROSA MD (NPI 1902861453) is an individual family medicine provider in Sebastopol, California, licensed in California (C35981) and active in the NPI registry since April 2006. He is enrolled in Medicare PECOS and is a graduate of Saint Louis University School Of Medicine (1973).

NPPES Registry Identity

NPI1902861453

Entity TypeIndividualMale

Primary Taxonomy207Q00000X

Provider Legal NameDR. GREGORY PAUL ROSACredential: MD

Location Address6800 PALM AVE, DSebastopol, CA 95472-4269

Mailing Address6800 Palm Ave, DSebastopol, CA 95472-4235 · (707) 823-7616

Phone(707) 823-7616

Sole ProprietorNo

Medical School CMSSaint Louis University School Of MedicineGraduated 1973

Enumeration DateApril 19, 2006

Last NPPES UpdateJune 3, 2011

✔ NPI 1902861453 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207Q00000X

License✔ Licensed in CA · C35981

Definition

Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

6800 PALM AVE, Sebastopol, CA 95472

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Other Identifiers 1

Medicare UPINA36128CA

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

Dr. Gregory Paul Rosa 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 ID1759361561

PECOS Enrollment IDI20040722000662

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.

Telephone medical discussion with physician, 11-20 minutes 99442

This is a service where you have a phone conversation with your doctor for 11-20 minutes. It's used for discussing health concerns, reviewing test results, or managing ongoing conditions. It's a convenient way to receive medical advice without an in-person visit.

390 services185 patients

Established patient office or other outpatient visit, 20-29 minutes 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.

339 services178 patients

Established patient office or other outpatient visit, 30-39 minutes 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.

215 services138 patients

Established patient office or other outpatient visit, 10-19 minutes 99212

This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.

77 services57 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.

70 services70 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.

68 services67 patients

Influenza vaccine, quadrivalent derived from recombinant dna 90682

The quadrivalent influenza vaccine, made through recombinant DNA technology, is a flu shot that protects against four different flu viruses. This vaccine is produced by genetically modifying a virus, making it safer and more effective. It's a key tool in preventing flu-related illnesses.

66 services65 patients

Telephone medical discussion with physician, 21-30 minutes 99443

This service involves a 21-30 minute phone conversation with a physician. It's a chance for you to discuss your health concerns, symptoms or treatment plans. It's similar to an in-person consultation, but conducted over the phone for your convenience and safety.

51 services43 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.

35 services35 patients

Established patient office or other outpatient visit, 40-54 minutes 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.

29 services25 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.

20 services20 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.

18 services16 patients

Pneumococcal vaccine, 23-valent 90732

The 23-valent pneumococcal vaccine is an injection that helps protect against serious infections caused by 23 types of pneumococcal bacteria. It's vital for those at risk, like older adults or people with certain health conditions, to prevent pneumonia, meningitis, and bloodstream infections.

14 services14 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.

11 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 95472 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

$96.16 typical visit price

range $63.04 – $187.01

Typical copayment $24.04 (range $15.76 – $46.75)

Most-billed visit code 99203

Established Patient

$109.88 typical visit price

range $21.02 – $153.40

Typical copayment $27.47 (range $5.25 – $38.35)

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 9

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

5 suppliers26 claims49 services$5.51 avg. paid by Medicare

Ostomy pouch, drainable, with barrier attached, with filter (1 piece), each A4424

DME-Orthotic Devices · category DF010N

1 supplier12 claims240 services$4.60 avg. paid by Medicare

Parenteral nutrition solution, not otherwise specified, 10 grams lipids B4185

Other-Enteral and Parenteral · category OB005N

1 supplier23 claims330 services$10.95 avg. paid by Medicare

Parenteral nutrition solution; compounded amino acid and carbohydrates with electrolytes, trace elements and vitamins, including preparation, any strength, 74 to 100 grams of protein - premix B4197

Other-Enteral and Parenteral · category OB005N

1 supplier23 claims154 services$278.52 avg. paid by Medicare

Parenteral nutrition supply kit; premix, per day B4220

Other-Enteral and Parenteral · category OB005N

1 supplier23 claims154 services$7.97 avg. paid by Medicare

Parenteral nutrition administration kit, per day B4224

Other-Enteral and Parenteral · category OB005N

1 supplier23 claims154 services$24.90 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 9

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

RICHARD E POWERS MD

Family Medicine (Adult Medicine)

6800 PALM AVE, STE A
SEBASTOPOL, CA 95472

Sonoma County (707) 823-5341

DR. CHARLENE RENEE CHAN D.D.S., M.S.D.

Dentist (Orthodontics and Dentofacial Orthopedics)

6800 PALM AVE, SUITE B
SEBASTOPOL, CA 95472

Sonoma County (707) 823-1200

DR. GERALD EARL DIXON D.D.S.

Dentist (General Practice)

6800 PALM AVE, SUITE E
SEBASTOPOL, CA 95472

Sonoma County (707) 823-8529

WEST COUNTY HEALTH CENTERS, INC.

Clinic/Center (Federally Qualified Health Center (FQHC))

6800 PALM AVE, SUITE C2
SEBASTOPOL, CA 95472

Sonoma County (707) 824-9999

JAMES KELSO GUDE MD

Internal Medicine (Critical Care Medicine)

6800 PALM AVE, SUITE K
SEBASTOPOL, CA 95472

Sonoma County (707) 824-0882

OFFSITE CARE, INC

Hospitalist

6800 PALM AVE, SUITE K
SEBASTOPOL, CA 95472

Sonoma County (707) 824-0882

NANCY ALICE DAVIDSON M.D.

Family Medicine

6800 PALM AVE, SUITE A
SEBASTOPOL, CA 95472

Sonoma County (707) 823-5341

DR. JASON CUNNINGHAM DO

Family Medicine

6800 PALM AVE, SUITE C
SEBASTOPOL, CA 95472

Sonoma County (707) 824-9999

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 Gregory Rosa's NPI number?

The NPI number for Gregory Rosa is 1902861453. It was assigned to this individual provider in the NPPES registry on April 19, 2006.

Where is Gregory Rosa located?

Gregory Rosa practices at 6800 Palm Ave D, Sebastopol, CA 95472. The listed phone number is (707) 823-7616.

What is Gregory Rosa's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Gregory Rosa enrolled in Medicare?

Yes. Gregory Rosa 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 Gregory Rosa was last updated on June 3, 2011. NPI Profile syncs with the weekly NPPES data releases published by CMS.