HAROLD T. ROWSON MD
NPI 1164407698
Anesthesiology in Upper Marlboro, MD

Active since December 07, 2005PECOS EnrolledAccepts Medicare Assignment
77.5/100
CMS Quality Rating
5714 KENFIELD LN, UPPER MARLBORO, MD 20772(301) 325-3558 Get Directions Write a Review

NPPES record last updated: December 14, 2021. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Dec 14, 2021, Oct 18, 2018 (2 updates tracked since 2018).

About Harold T. Rowson Md NPPES

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

HAROLD T. ROWSON MD (NPI 1164407698) is an individual anesthesiology provider in Upper Marlboro, Maryland, licensed in Maryland (D40908) and active in the NPI registry since December 2005. He is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Temple University School Of Medicine (1985).

NPPES Registry Identity

NPI1164407698
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameHAROLD T. ROWSONCredential: MD
Location Address5714 KENFIELD LNUpper Marlboro, MD 20772-3943
Mailing AddressPo Box 3441Crofton, MD 21114-0441 · (301) 325-3558
Sole ProprietorYes
Medical School CMSTemple University School Of MedicineGraduated 1985
Enumeration DateDecember 7, 2005
Last NPPES UpdateDecember 14, 20212 updates tracked since enumeration
NPPES CertifiedDecember 14, 2021
NPI 1164407698 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License Licensed in MD · D40908
Definition

An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.

5714 KENFIELD LN, Upper Marlboro, MD 20772

Secondary Practice Locations 2

Location 1827 Linden AveBaltimore, MD 21201-4606 · Phone (410) 225-8000
Location 224035 Three Notch RdHollywood, MD 20636-4871 · Phone (301) 373-7900 · Fax (301) 373-6900

Other Identifiers 1

Medicaid555721600MD

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

Harold T. Rowson 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 ID345214912
PECOS Enrollment IDI20040820000688, I20190718001749
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 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.

Anesthesia for procedure on small and large bowel using an endoscope 00813
Anesthesia for an endoscopic procedure on the small and large bowel ensures comfort and relaxation during the procedure. It involves administering medicine to help you sleep or feel drowsy. This allows the doctor to examine your bowels without causing you discomfort or pain.
96 services96 patients
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope 00731
This procedure involves the use of an endoscope, a flexible tube with a light and camera, to examine your esophagus, stomach, or upper small bowel. Anesthesia ensures you are comfortable and pain-free during the procedure.
95 services85 patients
Anesthesia for exam of colon using an endoscope 00812
Anesthesia for a colon examination with an endoscope is a method used to ensure comfort during the procedure. It involves administering medication to help you relax or sleep, thus reducing discomfort as the endoscope, a thin, flexible tube, is navigated through your colon.
75 services74 patients
Anesthesia for other procedure on large bowel using an endoscope 00811
Anesthesia for an endoscopic procedure on the large bowel ensures comfort and relaxation during the procedure. You'll be given medication to make you drowsy or asleep, eliminating any discomfort. The medication can be administered through a vein or inhaled.
71 services70 patients

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.

77.5/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality53.38
Promoting Interoperability96
Improvement Activities40
Cost74.97

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 Harold Rowson's NPI number?

The NPI number for Harold Rowson is 1164407698. It was assigned to this individual provider in the NPPES registry on December 7, 2005.

Where is Harold Rowson located?

Harold Rowson practices at 5714 Kenfield Ln, Upper Marlboro, MD 20772. The listed phone number is (301) 325-3558.

What is Harold Rowson's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is Harold Rowson enrolled in Medicare?

Yes. Harold Rowson 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 Harold Rowson was last updated on December 14, 2021. NPI Profile syncs with the weekly NPPES data releases published by CMS.