OLIVERA JANJIC QUITKIN M.D.
NPI 1053484865
Anesthesiology in Portsmouth, NH

Q: What is Olivera Quitkin's NPI number?

The NPI number for Olivera Quitkin is 1053484865. It was assigned to this individual provider in the NPPES registry on November 17, 2006. The provider is also known as Olivera Janjic M.D..

Q: What is Olivera Quitkin's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Olivera Quitkin was last updated on April 28, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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 November 17, 2006PECOS EnrolledAccepts Medicare Assignment

333 BORTHWICK AVE, PORTSMOUTH ANESTHESIA ASSOCIATES, PORTSMOUTH, NH 03801(603) 436-5110 Get Directions Write a Review

NPPES record last updated: April 28, 2011. Verified against the NPPES registry weekly; last sync: October 25, 2026.

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About Olivera Janjic Quitkin M.d. NPPES

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

OLIVERA JANJIC QUITKIN M.D. (NPI 1053484865) is an individual anesthesiology provider in Portsmouth, New Hampshire, licensed in District Of Columbia (MD 33502) and active in the NPI registry since November 2006. She is enrolled in Medicare PECOS, is affiliated with Frisbie Memorial Hospital, and is a graduate of Other (1997).

NPPES Registry Identity

NPI1053484865

Entity TypeIndividualFemale

Primary Taxonomy207L00000X

Provider Legal NameOLIVERA JANJIC QUITKINCredential: M.D.

Location Address333 BORTHWICK AVE, PORTSMOUTH ANESTHESIA ASSOCIATESPortsmouth, NH 03801-7128

Mailing Address333 Borthwick Ave, Portsmouth Anesthesia AssociatesPortsmouth, NH 03801-7128 · (603) 436-5110

Phone(603) 436-5110

Sole ProprietorNo

Medical School CMSOtherGraduated 1997

Enumeration DateNovember 17, 2006

Last NPPES UpdateApril 28, 2011

✔ NPI 1053484865 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians

Taxonomy Code207L00000X

License✔ Licensed in DC · MD 33502

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.

333 BORTHWICK AVE, Portsmouth, NH 03801

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Other Names 1

Former Name (1)Olivera Janjic M.d.

Other Identifiers 3

Medicare UPINH67070

Medicaid034145800DC

Medicare ID-Type Unspecified009922M83DC

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include 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

Olivera Janjic Quitkin 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 ID4587841259

PECOS Enrollment IDI20110606000528

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 Olivera Quitkin reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Portsmouth Anesthesia Associates PA

0.5 mi

Anesthesiology

333 BORTHWICK AVENUE, PORTSMOUTH ANESTHESIA ASSOCIATES
Portsmouth, NH 03801

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

NPI 1568584290 (603) 749-0043

Stratham Anesthesia Associates PLLC

8.5 mi

Anesthesiology

4 WEST RD
Stratham, NH 03885

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

NPI 1346480639 (603) 498-2330

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 7

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 lens surgery 00142

Anesthesia for lens surgery involves administering medication to numb the eye area, ensuring you feel no pain during the procedure. This can be a local anesthetic (numbing only the eye area) or general (where you're asleep). It helps make the surgery comfortable and stress-free.

44 services42 patients

Injection of anesthetic agent and/or steroid into arm nerve bundle (brachial plexus) 64415

This procedure involves injecting a numbing agent or steroid into your arm's nerve bundle. It's done to manage pain or inflammation. The injection helps block nerve signals that cause discomfort, providing relief. It's a safe, common procedure.

28 services27 patients

Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) 64447

This procedure involves injecting a numbing agent and/or steroid into a nerve in your thigh. It's done to alleviate pain or inflammation. A needle will be carefully positioned near the nerve, and the medicine will be administered.

28 services28 patients

Anesthesia for procedure for total knee joint replacement 01402

Anesthesia for a total knee joint replacement numbs your body to eliminate pain during surgery. This could be general anesthesia where you're unconscious, or regional anesthesia where only the leg is numb. It's administered by a specialist, ensuring safety and comfort.

18 services18 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.

14 services14 patients

Anesthesia for other procedure on top of arm bone and shoulder joint 01630

Anesthesia for a procedure on the arm bone or shoulder joint involves using medication to numb the area or make you unconscious during surgery. This ensures you feel no pain during the procedure. It's a common and safe practice in medical surgeries.

13 services12 patients

Hospital Affiliations CMS Care Compare 2

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

Frisbie Memorial Hospital

Acute Care Hospitals · Rochester, NH

2/5 CMS rating

OwnershipProprietary

CMS Certification Number300014

Location11 Whitehall RoadRochester, NH 03867 · Strafford County

Emergency services

Portsmouth Regional Hospital

Acute Care Hospitals · Portsmouth, NH

3/5 CMS rating

OwnershipProprietary

CMS Certification Number300029

Location333 Borthwick AvePortsmouth, NH 03801 · Rockingham County

Emergency services Birthing friendly

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. JOHN PAUL GENS JR. MD

Surgery

333 BORTHWICK AVE, SUITE 305
PORTSMOUTH, NH 03801

Rockingham County (603) 433-6994

YOO NA CHUN MD

Student in an Organized Health Care Education/Training Program