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NATHANIEL DAVID ROBINSON MD
NPI 1235665571
Internal Medicine - Medical Oncology in Middletown, CT

Active since May 05, 2017PECOS EnrolledAccepts Medicare Assignment
536 SAYBROOK RD, MIDDLETOWN, CT 06457(860) 358-2220(860) 358-2222 Get Directions Write a Review

NPPES record last updated: April 2, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Apr 2, 2025, Jun 5, 2024, May 13, 2021 and 1 more (4 updates tracked since 2020).

About Nathaniel David Robinson Md NPPES

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

NATHANIEL DAVID ROBINSON MD (NPI 1235665571) is an individual medical oncology provider in Middletown, Connecticut, licensed in Connecticut (065338) and active in the NPI registry since May 2017. He is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Yale University School Of Medicine (2017).

NPPES Registry Identity

NPI1235665571
Entity TypeIndividualMale
Primary Taxonomy207RX0202X
Provider Legal NameNATHANIEL DAVID ROBINSONCredential: MD
Location Address536 SAYBROOK RDMiddletown, CT 06457-4783
Mailing Address536 Saybrook RdMiddletown, CT 06457-4783 · (860) 358-2220 · Fax (860) 358-2222
Phone(860) 358-2220
Fax(860) 358-2222
Sole ProprietorNo
Medical School CMSYale University School Of MedicineGraduated 2017
Enumeration DateMay 5, 2017
Last NPPES UpdateApril 2, 20254 updates tracked since enumeration
NPPES CertifiedApril 2, 2025
✔ NPI 1235665571 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Medical OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RX0202X
License✔ Licensed in CT · 065338
Definition
An internist who specializes in the diagnosis and treatment of all types of cancer and other benign and malignant tumors. This specialist decides on and administers therapy for these malignancies as well as consults with surgeons and radiotherapists on other treatments for cancer.
Also ListedInternal Medicine · Hematology & OncologyTaxonomy 207RH0003X · License 65338 (CT)
536 SAYBROOK RD, Middletown, CT 06457
Open in Google Maps ↗

Secondary Practice Locations 2

Location 1250 Flat Rock PlWestbrook, CT 06498-3585 · Phone (860) 661-9000 · Fax (860) 399-2244
Location 2263 FARMINGTON AVENUEFARMINGTON, CT 06030 · Phone (860) 679-4477

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

Nathaniel David Robinson 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 ID244655488
PECOS Enrollment IDI20200804003003
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 9

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.
160 services11 patients
Injection of drug or substance under skin or into muscle 96372
This procedure involves administering medication directly under the skin or into a muscle. A small needle is used to inject the drug, allowing it to be absorbed quickly into the bloodstream. It's a common method for delivering a variety of medications.
80 services17 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.
71 services54 patients
Infusion into a vein for therapy, prevention, or diagnosis, additional sequential infusion, 1 hour or less 96367
This procedure involves injecting fluids or medication directly into your vein. It's used for treatment, prevention, or diagnosis. An additional sequential infusion may be given within an hour if needed. This helps to ensure the medicine is distributed effectively in your body.
53 services17 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.
46 services33 patients
Administration of chemotherapy into vein, 1 hour or less 96413
Chemotherapy is a treatment that uses drugs to destroy cancer cells. When administered into a vein, it's often through an IV. This procedure usually lasts 1 hour or less. You may feel a slight pinch as the needle is inserted, but it's generally painless.
30 services18 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 06457 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
$183.10 typical visit price
range $60.82 – $183.10
Typical copayment $45.77 (range $15.20 – $45.77)
Most-billed visit code 99205
Established Patient
$106.68 typical visit price
range $19.76 – $149.26
Typical copayment $26.67 (range $4.94 – $37.31)
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.

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.

DR. MIKLOS C. FOGARASI M.D.
Internal Medicine (Hematology & Oncology)
536 SAYBROOK RD
MIDDLETOWN, CT 06457
Lower Connecticut River Valley Planning Region (860) 358-2220
DR. MADISON LEARY PHARMD
Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
536 SAYBROOK RD
MIDDLETOWN, CT 06457
Lower Connecticut River Valley Planning Region (860) 358-2490
MIDDLESEX HOSPITAL
Pharmacy (Specialty Pharmacy)
536 SAYBROOK RD, LOWER LEVEL
MIDDLETOWN, CT 06457
Lower Connecticut River Valley Planning Region (860) 358-2040
DR. JAMES E BROWN M.D.
Internal Medicine (Hematology & Oncology)
536 SAYBROOK RD
MIDDLETOWN, CT 06457
Lower Connecticut River Valley Planning Region (860) 358-2220
JASON EDWARD ZYBERT PHARMD, MS
Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
536 SAYBROOK RD
MIDDLETOWN, CT 06457
Lower Connecticut River Valley Planning Region (860) 358-2040
ANWAR M KHAN MD
Radiology (Therapeutic Radiology)
536 SAYBROOK RD
MIDDLETOWN, CT 06457
Lower Connecticut River Valley Planning Region (860) 358-2100
JESSICA BRACCIDIFERRO APRN
Nurse Practitioner (Family)
536 SAYBROOK RD
MIDDLETOWN, CT 06457
Lower Connecticut River Valley Planning Region (860) 358-2220
CONNECTICUT ONCOLOGY GROUP, PC
Nurse Practitioner (Family)
536 SAYBROOK RD
MIDDLETOWN, CT 06457
Lower Connecticut River Valley Planning Region (860) 358-2220

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 Nathaniel Robinson's NPI number?

The NPI number for Nathaniel Robinson is 1235665571. It was assigned to this individual provider in the NPPES registry on May 5, 2017.

Where is Nathaniel Robinson located?

Nathaniel Robinson practices at 536 Saybrook Rd, Middletown, CT 06457. The listed phone number is (860) 358-2220.

What is Nathaniel Robinson's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Medical Oncology, with taxonomy code 207RX0202X.

Is Nathaniel Robinson enrolled in Medicare?

Yes. Nathaniel Robinson 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 Nathaniel Robinson was last updated on April 2, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.