NADEEM HADDAD M.D.
NPI 1932633906
Surgery in Dover, NH

Q: What is Nadeem Haddad's NPI number?

The NPI number for Nadeem Haddad is 1932633906. It was assigned to this individual provider in the NPPES registry on April 17, 2017.

Q: What is Nadeem Haddad's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Q: When was this NPI record last updated?

The NPPES record for Nadeem Haddad was last updated on July 6, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.

Active since April 17, 2017PECOS EnrolledAccepts Medicare Assignment

789 CENTRAL AVE, DOVER, NH 03820(603) 749-2266 Get Directions Write a Review

NPPES record last updated: July 6, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jul 6, 2023, May 15, 2023, May 10, 2023 and 1 more (4 updates tracked since 2017).

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About Nadeem Haddad M.d. NPPES

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

NADEEM HADDAD M.D. (NPI 1932633906) is an individual surgery provider in Dover, New Hampshire, licensed in New Hampshire (23996) and active in the NPI registry since April 2017. He is enrolled in Medicare PECOS, is affiliated with Wentworth-douglass Hospital, and maintains a secondary practice location in San Antonio.

NPPES Registry Identity

NPI1932633906

Entity TypeIndividualMale

Primary Taxonomy208600000X

Provider Legal NameNADEEM HADDADCredential: M.D.

Location Address789 CENTRAL AVEDover, NH 03820-2526

Mailing AddressPo Box 412503Boston, MA 02241-2503 · (617) 726-3884

Phone(603) 749-2266

Sole ProprietorNo

Medical School CMSOtherGraduated 2013

Enumeration DateApril 17, 2017

Last NPPES UpdateJuly 6, 20234 updates tracked since enumeration

NPPES CertifiedJuly 6, 2023

✔ NPI 1932633906 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians

Taxonomy Code208600000X

License✔ Licensed in NH · 23996

Definition

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

789 CENTRAL AVE, Dover, NH 03820

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Secondary Practice Location 1

Location 17703 Floyd Curl Dr # Mc7742, UTHSCSA, Dept. of SurgerySan Antonio, TX 78229-3901 · Phone (210) 567-5711

Other Identifiers 1

Medicaid3140307NH

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Harvard Pilgrim Health Care, Taro Health, WellSense Health Plan.Insurance ›

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

Nadeem Haddad M.d. 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 ID7113295924

PECOS Enrollment IDI20230719001420

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 Reassignments

Medicare enrollment records show Nadeem Haddad reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Wentworth Douglass Physician Corporation

Same address

Magnetic Resonance Imaging

789 CENTRAL AVE
Dover, NH 03820

Reassigned Medicare billing, New Hampshire enrollment
559 clinicians in this Medicare group

NPI 1447352430 (603) 742-5252

Mass General Brigham Medical Group, Inc.

35 mi

Internal Medicine

30 TUSCAN BOULEVARD
Salem, NH 03079

Reassigned Medicare billing, New Hampshire enrollment
83 clinicians in this Medicare group

NPI 1083360200 (857) 282-7014

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 4

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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232

Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.

112 services63 patients

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223

Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.

34 services34 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.

27 services27 patients

Emergency department visit with high level of medical decision making 99285

An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.

21 services21 patients

Hospital Affiliations CMS Care Compare

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

Wentworth-Douglass Hospital

Acute Care Hospitals · Dover, NH

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number300018

Location789 Central AveDover, NH 03820 · Strafford County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 03820 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

$89.14 typical visit price

range $57.75 – $174.26

Typical copayment $22.28 (range $14.43 – $43.56)

Most-billed visit code 99203

Established Patient

$71.85 typical visit price

range $18.70 – $142.15

Typical copayment $17.96 (range $4.67 – $35.53)

Most-billed visit code 99213

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.

NISHAD AVINASH BARVE

Hospitalist