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DR. CHARLES V GUIDA MD
NPI 1144288143
Internal Medicine in Southampton, NY

Active since May 02, 2006PECOS EnrolledAccepts Medicare Assignment
98.52/100
CMS Quality Rating
325 MEETING HOUSE LN, BLDG #2 SUITE 403, SOUTHAMPTON, NY 11968(631) 283-2100(631) 283-5731 Get Directions Write a Review

NPPES record last updated: January 28, 2010. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Charles V Guida Md NPPES

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

DR. CHARLES V GUIDA MD (NPI 1144288143) is an individual internal medicine provider in Southampton, New York, licensed in New York (1683301) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS, is affiliated with Suny/stony Brook University Hospital, and is a graduate of Other (1983).

NPPES Registry Identity

NPI1144288143
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. CHARLES V GUIDACredential: MD
Location Address325 MEETING HOUSE LN, BLDG #2 SUITE 403Southampton, NY 11968-5087
Mailing AddressPo Box 2340Southampton, NY 11969-2340 · (631) 283-2100 · Fax (631) 283-5731
Phone(631) 283-2100
Fax(631) 283-5731
Sole ProprietorNo
Medical School CMSOtherGraduated 1983
Enumeration DateMay 2, 2006
Last NPPES UpdateJanuary 28, 2010
✔ NPI 1144288143 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in NY · 1683301
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.
Also ListedInternal Medicine · Geriatric MedicineTaxonomy 207RG0300X · License 1683301 (NY)
325 MEETING HOUSE LN, Southampton, NY 11968
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Other Identifiers 3

Medicare UPINB58722
Medicare ID-Type Unspecified83D993NY
Medicaid00982861NY

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

Dr. Charles V Guida 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 ID2860422532
PECOS Enrollment IDI20050820000030
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 Charles Guida reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Meeting House Lane Medical Practice PC
0.5 mi
Internal Medicine
57 HAMPTON RD, SUITE 201
Southampton, NY 11968
  • Reassigned Medicare billing, New York enrollment
  • 134 clinicians in this Medicare group
NPI 1902088495 (631) 283-2430

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 10

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.
369 services188 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.
161 services106 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.
96 services95 patients
Influenza vaccine split virus, preservative free 90662
The Influenza Vaccine Split Virus, preservative-free, is a flu shot to protect against the influenza virus. It is made from parts of inactivated flu viruses and doesn't contain preservatives, reducing potential side effects. It helps your body develop immunity to the flu.
94 services93 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.
85 services85 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
50 services49 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Suny/Stony Brook University Hospital

Acute Care Hospitals · Stony Brook, NY
4/5 CMS rating
OwnershipGovernment - State
CMS Certification Number330393
LocationHealth Sciences Center SunyStony Brook, NY 11794 · Suffolk County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11968 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
$154.28 typical visit price
range $67.40 – $203.53
Typical copayment $38.57 (range $16.85 – $50.88)
Most-billed visit code 99204
Established Patient
$117.62 typical visit price
range $21.66 – $164.45
Typical copayment $29.40 (range $5.41 – $41.11)
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.

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.

98.52/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality82.85
Promoting Interoperability100
Improvement Activities40

Referred Medical Equipment & Supplies CMS DME claims 2

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 suppliers12 claims23 services$6.61 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
2 suppliers16 claims16 services$63.83 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.

LAWRENCE J TARASUK DO
Surgery
325 MEETING HOUSE LN, BLDG 2 SUITE 403
SOUTHAMPTON, NY 11968
Suffolk County (631) 283-2100
CHRISTINE BRENNAN
Physical Therapist
325 MEETING HOUSE LN, SUITE 301
SOUTHAMPTON, NY 11968
Suffolk County (631) 287-0912
DR. RICHARD J PANEBIANCO MD
Internal Medicine
325 MEETING HOUSE LN, BLDG #2 SUITE 403
SOUTHAMPTON, NY 11968
Suffolk County (631) 283-2100
DR. PAUL GARSON M.D.
Psychiatry & Neurology (Psychiatry)
325 MEETING HOUSE LN, BUILDING #2
SOUTHAMPTON, NY 11968
Suffolk County (631) 283-2100
DR. GARY E MANOWITZ DMD
Dentist
325 MEETING HOUSE LN, BUILDING 2
SOUTHAMPTON, NY 11968
Suffolk County (631) 283-0352
DR. OLGA L MCABEE MD
Psychiatry & Neurology (Neurology)
325 MEETING HOUSE LN, BLDG #2 1ST SUITE 301
SOUTHAMPTON, NY 11968
Suffolk County (631) 283-4048
DR. SAMMY G NAKHLA M.D.
Internal Medicine (Infectious Disease)
325 MEETING HOUSE LN, BLDG 2 SUITE 403
SOUTHAMPTON, NY 11968
Suffolk County (631) 283-2100
DR. SHOBHA R PATEL M.D.
Internal Medicine
325 MEETING HOUSE LN, BUILDING #2
SOUTHAMPTON, NY 11968
Suffolk County (631) 283-4048

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 Charles Guida's NPI number?

The NPI number for Charles Guida is 1144288143. It was assigned to this individual provider in the NPPES registry on May 2, 2006.

Where is Charles Guida located?

Charles Guida practices at 325 Meeting House Ln Bldg #2 Suite 403, Southampton, NY 11968. The listed phone number is (631) 283-2100.

What is Charles Guida's specialty?

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

Is Charles Guida enrolled in Medicare?

Yes. Charles Guida 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 Charles Guida's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Charles Guida reassigns Medicare benefits to Meeting House Lane Medical Practice PC (Southampton, NY). 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 Charles Guida's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Charles Guida affiliated with any hospitals?

According to CMS data, Charles Guida is affiliated with Suny/Stony Brook University Hospital.

When was this NPI record last updated?

The NPPES record for Charles Guida was last updated on January 28, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.