QIANG NAI MD
NPI 1194105312
Internal Medicine - Medical Oncology in Harwich, MA

Q: What is Qiang Nai's NPI number?

The NPI number for Qiang Nai is 1194105312. It was assigned to this individual provider in the NPPES registry on June 3, 2015.

Q: What is Qiang Nai's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Qiang Nai was last updated on March 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months 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 June 03, 2015PECOS Enrolled

253 PLEASANT LAKE AVE, HARWICH, MA 02645(617) 785-2066 Get Directions Write a Review

NPPES record last updated: March 23, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Mar 23, 2026, Aug 4, 2025, Feb 17, 2025 and 4 more (7 updates tracked since 2018).

On this page

About Qiang Nai Md NPPES

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

QIANG NAI MD (NPI 1194105312) is an individual medical oncology provider in Harwich, Massachusetts, licensed in Massachusetts (277012) and active in the NPI registry since June 2015. He is enrolled in Medicare PECOS, is affiliated with Umass Memorial Health - Harrington Hospital, and maintains 4 additional practice locations.

NPPES Registry Identity

NPI1194105312

Entity TypeIndividualMale

Primary Taxonomy207RX0202X

Provider Legal NameQIANG NAICredential: MD

Location Address253 PLEASANT LAKE AVEHarwich, MA 02645-2552

Mailing Address253 Pleasant Lake AveHarwich, MA 02645-2552

Phone(617) 785-2066

Sole ProprietorNo

Medical School CMSOtherGraduated 1994

Enumeration DateJune 3, 2015

Last NPPES UpdateMarch 23, 20267 updates tracked since enumeration

NPPES CertifiedMarch 23, 2026

✔ NPI 1194105312 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Medical OncologyAllopathic & Osteopathic Physicians

Taxonomy Code207RX0202X

Licenses✔ Licensed in MA · 277012✔ Licensed in MI · 4301513038

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 4301513038 (MI)

253 PLEASANT LAKE AVE, Harwich, MA 02645

Open in Google Maps ↗

Secondary Practice Locations 4

Location 141 Mall RdBurlington, MA 01805-2552 · Phone (781) 744-8000

Location 23900 Hollywood RdSaint Joseph, MI 49085-9149 · Phone (269) 428-4411

Location 3825 Chalkstone AveProvidence, RI 02908-4728 · Phone (401) 456-2077

Location 450 Maude StProvidence, RI 02908-4325 · Phone (401) 456-2077

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Priority Health, Taro Health.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Qiang Nai Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID6608164629

PECOS Enrollment IDI20180817001721, I20240506003212, I20240513001276

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 Qiang Nai reassigns Medicare billing to 13 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Pleasant Lake Medical Center LLC

Same address

Primary Care

253 PLEASANT LAKE AVE STE 100
Harwich, MA 02645

Reassigned Medicare billing, Massachusetts enrollment
6 clinicians in this Medicare group

NPI 1831879501 (617) 785-2066

Pleasant Lake Cancer Center LLC

Same address

Hematology & Oncology

253 PLEASANT LAKE AVE
Harwich, MA 02645

Reassigned Medicare billing, Massachusetts enrollment

NPI 1780364240 (617) 785-2066

Lifespan Physician Group Of Massachusetts Inc

57 mi

Family Medicine

2007 BAY ST
Taunton, MA 02780

Reassigned Medicare billing, Massachusetts enrollment
547 clinicians in this Medicare group

NPI 1235957713 (774) 409-2009

Dana-Farber Cancer Institute, Inc.

69 mi

General Acute Care Hospital

450 BROOKLINE AVE
Boston, MA 02215

Reassigned Medicare billing, Massachusetts enrollment
1,026 clinicians in this Medicare group

NPI 1851333686 (617) 632-3000

Prospect Chartercare Rwmc, LLC

71 mi

Internal Medicine

825 CHALKSTONE AVE
Providence, RI 02908

Reassigned Medicare billing, Rhode Island enrollment
162 clinicians in this Medicare group

NPI 1285059287 (401) 456-2000

Prospect Chartercare Sjhsri, LLC

72 mi

Internal Medicine

200 HIGH SERVICE AVE
North Providence, RI 02904

Reassigned Medicare billing, Rhode Island enrollment
110 clinicians in this Medicare group

NPI 1588089759 (401) 456-3000

Lahey Clinic, Inc

73 mi

Internal Medicine

1 ESSEX CENTER DR
Peabody, MA 01960

Reassigned Medicare billing, Massachusetts enrollment
1,841 clinicians in this Medicare group

NPI 1063447316 (781) 744-8000

Steward Medical Group, Inc

73 mi

Specialist

9 GALEN ST
Watertown, MA 02472

Reassigned Medicare billing, Massachusetts enrollment
991 clinicians in this Medicare group

NPI 1629398219 (615) 467-4474

Lgh Medical Group, Inc.

92 mi

Hospitalist

295 VARNUM AVE
Lowell, MA 01854

Reassigned Medicare billing, Massachusetts enrollment
220 clinicians in this Medicare group

NPI 1174698385 (978) 788-7218

Mass General Brigham Medical Group Western Massachusetts Inc

140 mi

Family Medicine

30 LOCUST ST
Northampton, MA 01060

Reassigned Medicare billing, Massachusetts enrollment
539 clinicians in this Medicare group

NPI 1295787919 (413) 582-2898

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 18

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, palonosetron hcl, 25 mcg J2469

Palonosetron HCL is an injection used to prevent nausea and vomiting caused by chemotherapy. It works by blocking a natural substance (serotonin) in the body that can cause vomiting. This helps improve your comfort during cancer treatment.

420 services11 patients

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 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.

153 services41 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.

149 services95 patients

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215

116 services65 patients

Injection of additional new drug or substance into vein 96375

This procedure involves introducing a new medication or substance into your bloodstream via a vein. It's typically done using a small needle. The substance can help treat various conditions or assist in diagnostic procedures. It's generally safe and monitored by professionals.

100 services15 patients

New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205

This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.

78 services78 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.

73 services23 patients

Infusion, normal saline solution , 1000 cc J7030

An infusion of normal saline solution, 1000 cc, is a common medical procedure. It involves introducing a saltwater solution into your bloodstream via an intravenous (IV) line. This helps to hydrate your body, correct electrolyte imbalances, and deliver medications if needed.

62 services16 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.

59 services11 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

44 services38 patients

Administration of chemotherapy into vein, each additional hour 96415

Chemotherapy is a treatment method that uses drugs to destroy cancer cells. The drugs are administered into a vein, usually in the arm. Each additional hour of chemotherapy allows for more of the medication to enter your bloodstream to fight against the cancer cells.

43 services12 patients

New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205

31 services31 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.

30 services23 patients

Insertion of needle into vein for collection of blood sample 36415

This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.

29 services19 patients

Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less 96365

This is a procedure where a medical professional inserts a small tube into your vein to deliver medication, nutrients, or fluids directly into your bloodstream. This can be for treatment, prevention, or diagnosis. The process typically takes less than an hour.

28 services24 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.

17 services17 patients

Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or G2212

This service refers to extended doctor visits where your healthcare provider spends additional time evaluating and managing your health beyond the primary procedure's required time. This includes each extra 15 minutes spent by the physician on the same day as the primary service.

15 services12 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.

12 services12 patients

Hospital Affiliations CMS Care Compare 4

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

Umass Memorial Health - Harrington Hospital

Acute Care Hospitals · Southbridge, MA

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number220019

Location100 South StreetSouthbridge, MA 01550 · Worcester County

Emergency services

Lowell General Hospital

Acute Care Hospitals · Lowell, MA

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number220063

Location295 Varnum AvenueLowell, MA 01854 · Middlesex County

Emergency services Birthing friendly

Morton Hospital

Acute Care Hospitals · Taunton, MA

1/5 CMS rating

OwnershipProprietary

CMS Certification Number220073

Location88 Washington StreetTaunton, MA 02780 · Bristol County

Emergency services

Roger Williams Medical Center

Acute Care Hospitals · Providence, RI

4/5 CMS rating

OwnershipProprietary

CMS Certification Number410004

Location825 Chalkstone AvenueProvidence, RI 02908 · Providence County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02645 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

$177.36 typical visit price

range $58.86 – $177.36

Typical copayment $44.34 (range $14.71 – $44.34)

Most-billed visit code 99205

Established Patient

$103.48 typical visit price

range $19.11 – $144.84

Typical copayment $25.87 (range $4.77 – $36.21)

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 4

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Enteral nutrition infusion pump, any type B9002

Other-Enteral and Parenteral · category OB005N

1 supplier11 claims11 services$54.24 avg. paid by Medicare

Temozolomide, oral, 5 mg J8700

Treatment-Treatment - Miscellaneous · category RX000N

2 suppliers42 claims6,841 services$0.29 avg. paid by Medicare

Pharmacy supply fee for oral anti-cancer, oral anti-emetic or immunosuppressive drug(s); for the first prescription in a 30-day period Q0511

Treatment-Chemotherapy · category RH012N

1 supplier14 claims14 services$16.28 avg. paid by Medicare

Pharmacy supply fee for oral anti-cancer, oral anti-emetic or immunosuppressive drug(s); for a subsequent prescription in a 30-day period Q0512

Treatment-Chemotherapy · category RH012N

2 suppliers39 claims39 services$12.04 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 11

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

JAMES WHITE SHEPHERD III MD

Family Medicine

253 PLEASANT LAKE AVE
HARWICH, MA 02645

Barnstable County (508) 432-5233

PLEASANT LAKE URGENT CARE LLC

Clinic/Center (Urgent Care)

253 PLEASANT LAKE AVE
HARWICH, MA 02645

Barnstable County (617) 785-2066

BOSTON HEALTH CLINIC LLC

Clinic/Center (Multi-Specialty)

253 PLEASANT LAKE AVE
HARWICH, MA 02645

Barnstable County (617) 785-2066

CAROL A TOPOLEWSKI M.D.

Family Medicine

253 PLEASANT LAKE AVE, ROUTE 124
HARWICH, MA 02645

Barnstable County (508) 432-5233

ROBERT MALIN MD PC

Family Medicine

253 PLEASANT LAKE AVE
HARWICH, MA 02645

Barnstable County (774) 323-7970

MRS. ELISABETH ANN FULLER-HASKELL NP

Nurse Practitioner (Adult Health)

253 PLEASANT LAKE AVE
HARWICH, MA 02645

Barnstable County (508) 432-5233

LABORATORY CORPORATION OF AMERICA HOLDINGS

Clinical Medical Laboratory

253 PLEASANT LAKE AVE
HARWICH, MA 02645

Barnstable County (508) 432-5260

PLEASANT LAKE MANAGEMENT COMPANY PC

Clinic/Center (Primary Care)

253 PLEASANT LAKE AVE
HARWICH, MA 02645

Barnstable County (508) 432-5233

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 Qiang Nai's NPI number?

The NPI number for Qiang Nai is 1194105312. It was assigned to this individual provider in the NPPES registry on June 3, 2015.

Where is Qiang Nai located?

Qiang Nai practices at 253 Pleasant Lake Ave, Harwich, MA 02645. The listed phone number is (617) 785-2066.

What is Qiang Nai's specialty?

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

Is Qiang Nai enrolled in Medicare?

Yes. Qiang Nai is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Qiang Nai's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Qiang Nai reassigns Medicare benefits to 13 organizations: Pleasant Lake Medical Center LLC (Harwich, MA), Pleasant Lake Cancer Center LLC (Harwich, MA), Lifespan Physician Group Of Massachusetts Inc (Taunton, MA), Dana-Farber Cancer Institute, Inc. (Boston, MA), Prospect Chartercare Rwmc, LLC (Providence, RI) and 8 more organizations, listed in the Medicare section above. Each 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 Qiang Nai's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Qiang Nai accept?

Health plans from Priority Health and Taro Health list Qiang Nai as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Qiang Nai affiliated with any hospitals?

According to CMS data, Qiang Nai is affiliated with Umass Memorial Health - Harrington Hospital, Lowell General Hospital, Morton Hospital and Roger Williams Medical Center.

When was this NPI record last updated?

The NPPES record for Qiang Nai was last updated on March 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months 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.