FREDERIC J GERGES MD
NPI 1235310111
Pain Medicine - Interventional Pain Medicine in Boston, MA

Q: What is Frederic Gerges's NPI number?

The NPI number for Frederic Gerges is 1235310111. It was assigned to this individual provider in the NPPES registry on November 19, 2007.

Q: What is Frederic Gerges's specialty?

The primary specialty registered for this NPI is Pain Medicine, specializing in Interventional Pain Medicine, with taxonomy code 208VP0014X.

Q: When was this NPI record last updated?

The NPPES record for Frederic Gerges was last updated on March 14, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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 November 19, 2007PECOS Enrolled

736 CAMBRIDGE ST, BOSTON, MA 02135(617) 789-2268 Get Directions Write a Review

NPPES record last updated: March 14, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

On this page

About Frederic J Gerges Md NPPES

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

FREDERIC J GERGES MD (NPI 1235310111) is an individual interventional pain medicine provider in Boston, Massachusetts, licensed in Massachusetts (234385) and active in the NPI registry since November 2007. He is enrolled in Medicare PECOS, is affiliated with Boston Medical Center, and maintains a secondary practice location in Westwood.

NPPES Registry Identity

NPI1235310111

Entity TypeIndividualMale

Primary Taxonomy208VP0014X

Provider Legal NameFREDERIC J GERGESCredential: MD

Location Address736 CAMBRIDGE STBoston, MA 02135-2907

Mailing Address960 Massachusetts Ave Ste 2Boston, MA 02118-2690 · (617) 414-4505

Phone(617) 789-2268

Sole ProprietorNo

Medical School CMSOtherGraduated 2001

Enumeration DateNovember 19, 2007

Last NPPES UpdateMarch 14, 2025

NPPES CertifiedMarch 14, 2025

✔ NPI 1235310111 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPain Medicine · Interventional Pain MedicineAllopathic & Osteopathic Physicians

Taxonomy Code208VP0014X

License✔ Licensed in MA · 234385

Definition

Interventional Pain Medicine is the discipline of medicine devoted to the diagnosis and treatment of pain and related disorders principally with the application of interventional techniques in managing subacute, chronic, persistent, and intractable pain, independently or in conjunction with other modalities of treatment.

Also ListedAnesthesiologyTaxonomy 207L00000X · License 234385 (MA)

736 CAMBRIDGE ST, Boston, MA 02135

Open in Google Maps ↗

Secondary Practice Location 1

Location 1690 Canton St, SUITE 325Westwood, MA 02090-2321 · Phone (781) 407-7713 · Fax (781) 407-0998

Other Identifiers 3

Medicaid110079707AMA

OtherJ42893MA · Blue Cross And Blue Shield Of Ma

OtherAA122808MA · Harvard Pilgrim Health Care

Accepted Insurance

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

Frederic J Gerges Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID4880768241

PECOS Enrollment IDI20080801000500

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 Frederic Gerges reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Lanova PLLC

1.7 mi

Interventional Pain Medicine

822 BOYLSTON ST
Chestnut Hill, MA 02467

Reassigned Medicare billing, Massachusetts enrollment

NPI 1679162192 (617) 860-6388

Steward Medical Group, Inc

2.1 mi

Specialist

9 GALEN ST
Watertown, MA 02472

Reassigned Medicare billing, Massachusetts enrollment
Also billed through NPI 1043711914 (Massachusetts)
1,103 clinicians in this Medicare group

NPI 1629398219 (615) 467-4474

Bmc Affiliated Physicians, Inc.

3.9 mi

Internal Medicine

1 BOSTON MEDICAL CENTER PLACE
Boston, MA 02118

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

NPI 1245320910 (617) 789-3000

Boston Pain Clinic & Primary Care PC

5.8 mi

Specialist

188 PROVIDENCE ST
Hyde Park, MA 02136

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

NPI 1790810745 (617) 361-2166

New England Community Medical Services PLLC

20 mi

Internal Medicine

290 LITTLETON RD UNIT 3
Chelmsford, MA 01824

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

NPI 1427376516 (978) 685-2460

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 33

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.

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.

829 services313 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.

429 services197 patients

Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 99309

A follow-up nursing facility visit per day is a daily check-in by a healthcare professional. This 25-minute visit typically involves monitoring your health progress, addressing any concerns, and adjusting treatment plans as necessary. It's a vital part of ensuring your ongoing wellbeing.

235 services64 patients

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

232 services64 patients

Injection of substance into lower spine canal using imaging guidance 62323

This procedure involves injecting a substance into your lower spine canal, guided by real-time images. It's done to diagnose or treat various conditions. You may feel slight discomfort, but it's generally safe and can provide valuable information for your treatment plan.

122 services88 patients

Aspiration and/or injection of fluid from large joint 20610

This procedure involves using a needle to remove (aspiration) or introduce (injection) fluid into a large joint like the knee or hip. It can help diagnose conditions, relieve discomfort, or deliver medication directly to the joint.

110 services81 patients

Injection of anesthetic or steroid into joint between lower spine and hip bone using imaging guidance 27096

This procedure involves injecting medicine into the joint where your lower spine meets your hip bone. Using special imaging technology, the doctor ensures the medicine is delivered accurately. This can help reduce pain and inflammation in that area.

77 services58 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

68 services68 patients

Injection of anesthetic or steroid into joint between lower spine and hip bone using imaging guidance 27096

58 services27 patients

Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes 99310

A follow-up nursing facility visit is a routine check-up that typically lasts about 35 minutes. During this visit, your health status is evaluated, any changes in your condition are noted, and necessary adjustments to your care plan are made. It's an essential part of maintaining your health.

52 services51 patients

Maintenance of spinal canal or brain drug infusion pump by health care professional 95991

This procedure involves a healthcare professional managing a pump that delivers medication directly into your spinal canal or brain. It's typically done to ensure the pump is working correctly, to refill the medication, or to adjust the dosage.

51 services18 patients

Fluoroscopic guidance for needle placement 77002

Fluoroscopic guidance for needle placement is a medical procedure that uses a special X-ray technology to help accurately place a needle in the body. It's often used in biopsies, injections or other treatments to ensure precision and safety.

50 services33 patients

Injection of lower or sacral spine facet joint using imaging guidance, single level 64493

This procedure involves injecting medication into the facet joint in your lower back or sacral spine. It's done under imaging guidance to ensure accuracy. The aim is to alleviate pain and inflammation. It's a safe, often effective method for managing spinal discomfort.

47 services34 patients

Injection of lower or sacral spine facet joint using imaging guidance, second level 64494

This procedure involves injecting medication into the facet joints of your lower or sacral spine to manage pain. Imaging guidance ensures accurate placement. It's the second level, meaning it's done on two different joint levels.

47 services34 patients

Destruction of lower or sacral spinal facet joint nerves using imaging guidance, single facet joint 64635

This procedure involves using imaging guidance to accurately target and destroy nerves in the lower or sacral spinal facet joint. It's done to relieve chronic back pain. The process is safe and usually effective.

40 services38 patients

Destruction of lower or sacral spinal facet joint nerves using imaging guidance, each additional facet joint 64636

This procedure involves using imaging technology to locate and treat nerves in your lower spine or sacral area that may be causing pain. Each additional facet joint refers to treating more than one spinal nerve. It's a non-invasive way to manage chronic back pain.

38 services37 patients

Injection of trigger points, 3 or more muscles 20553

Trigger point injection therapy involves injecting medication into specific areas of your muscles, known as trigger points. These are areas that produce pain and discomfort. If you have three or more muscles affected, each will be treated individually.

36 services27 patients

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

35 services35 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

32 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.

29 services16 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

28 services28 patients

Injection of substance into lower spine canal using imaging guidance 62323

24 services20 patients

Injection of lower or sacral spine facet joint using imaging guidance, single level 64493

24 services15 patients

Injection of lower or sacral spine facet joint using imaging guidance, second level 64494

24 services15 patients

Destruction of lower or sacral spinal facet joint nerves using imaging guidance, single facet joint 64635

23 services19 patients

Destruction of lower or sacral spinal facet joint nerves using imaging guidance, each additional facet joint 64636

22 services18 patients

Injection of upper or middle spine facet joint using imaging guidance, single level 64490

This procedure involves injecting medication into a joint in your upper or middle spine. It's performed under imaging guidance for precision. The aim is to reduce inflammation and pain. It's a single-level process, meaning one joint is treated at a time.

21 services13 patients

Injection of upper or middle spine facet joint using imaging guidance, second level 64491

This procedure involves injecting medication into the upper or middle spine facet joint, a small joint in your back. This is done under imaging guidance for precision. It's a second-level procedure, meaning it's done on two separate joints. It can help reduce pain and inflammation.

21 services13 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.

17 services15 patients

Injection of upper or middle spine facet joint using imaging guidance, single level 64490

16 services14 patients

Injection of upper or middle spine facet joint using imaging guidance, second level 64491

16 services14 patients

Destruction of upper or middle spinal facet joint nerves using imaging guidance, single facet joint 64633

This procedure involves the use of imaging technology to guide a needle to the nerves of a single facet joint in the upper or middle spine. The nerves are then treated to alleviate pain and improve mobility.

16 services13 patients

Destruction of upper or middle spinal facet joint nerves using imaging guidance, each additional facet joint 64634

This procedure involves the use of imaging technology to accurately target and destroy nerves in the upper or middle spinal facet joints, which may be causing pain. Each additional facet joint treated follows the same process.

16 services13 patients

Hospital Affiliations CMS Care Compare 4

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

Boston Medical Center

Acute Care Hospitals · Boston, MA

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number220031

Location1 Boston Medical Center PlaceBoston, MA 02118 · Suffolk County

Emergency services Birthing friendly

St Elizabeth's Medical Center

Acute Care Hospitals · Brighton, MA

2/5 CMS rating

OwnershipProprietary

CMS Certification Number220036

Location736 Cambridge StreetBrighton, MA 02135 · Suffolk County

Emergency services Birthing friendly

New England Baptist Hospital

Acute Care Hospitals · Boston, MA

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number220088

Location125 Parker Hill AvenueBoston, MA 02120 · Suffolk County

Brigham And Women's Hospital

Acute Care Hospitals · Boston, MA

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number220110

Location75 Francis StreetBoston, MA 02115 · Suffolk County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02135 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

$144.11 typical visit price

range $63.72 – $189.86

Typical copayment $36.02 (range $15.93 – $47.46)

Most-billed visit code 99204

Established Patient

$111.18 typical visit price

range $21.07 – $155.29

Typical copayment $27.79 (range $5.26 – $38.82)

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.

SOOWHAN LAH M.D.

Internal Medicine

736 CAMBRIDGE ST, INTERNAL MEDICINE RESIDENCY PROGRAM - MAILBOX #13
BOSTON, MA 02135

Suffolk County (503) 886-9722

DR. MAHENDRA CARPEN MD

Internal Medicine (Cardiovascular Disease)

736 CAMBRIDGE ST, DEPT. OF CARDIOLOGY
BRIGHTON, MA 02135

Suffolk County (617) 789-5151

MONIKA BATRA

Psychiatry & Neurology (Psychiatry)

736 CAMBRIDGE ST
BRIGHTON, MA 02135

Suffolk County (617) 789-3000

RONYA OZTURK

Student in an Organized Health Care Education/Training Program

736 CAMBRIDGE ST
BOSTON, MA 02135

Suffolk County (617) 789-3000

ALEXANDER H HU MD

Student in an Organized Health Care Education/Training Program

736 CAMBRIDGE ST
BRIGHTON, MA 02135

Suffolk County (617) 789-3000

DR. ANAS AHMED SAMBAWAH M.D

Student in an Organized Health Care Education/Training Program

736 CAMBRIDGE ST
BRIGHTON, MA 02135

Suffolk County (617) 789-2990

ORFEAS LIANGOS M.D.

Internal Medicine (Nephrology)

736 CAMBRIDGE ST, ST ELIZABETHS MED CTR
BOSTON, MA 02135

Suffolk County (617) 789-3100

LORI H ADCOCK M.D.

Pathology (Anatomic Pathology & Clinical Pathology)

736 CAMBRIDGE ST
BRIGHTON, MA 02135

Suffolk County (617) 789-2740

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 Frederic Gerges's NPI number?

The NPI number for Frederic Gerges is 1235310111. It was assigned to this individual provider in the NPPES registry on November 19, 2007.

Where is Frederic Gerges located?

Frederic Gerges practices at 736 Cambridge St, Boston, MA 02135. The listed phone number is (617) 789-2268.

What is Frederic Gerges's specialty?

The primary specialty registered for this NPI is Pain Medicine, specializing in Interventional Pain Medicine, with taxonomy code 208VP0014X.

Is Frederic Gerges enrolled in Medicare?

Yes. Frederic Gerges is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Frederic Gerges's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Frederic Gerges reassigns Medicare benefits to 5 organizations: Lanova PLLC (Chestnut Hill, MA), Steward Medical Group, Inc (Watertown, MA), Bmc Affiliated Physicians, Inc. (Boston, MA), Boston Pain Clinic & Primary Care PC (Hyde Park, MA) and New England Community Medical Services PLLC (Chelmsford, MA). 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 Frederic Gerges's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Frederic Gerges accept?

Health plans from Taro Health and WellSense Health Plan list Frederic Gerges 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 Frederic Gerges affiliated with any hospitals?

According to CMS data, Frederic Gerges is affiliated with Boston Medical Center, St Elizabeth's Medical Center, New England Baptist Hospital and Brigham And Women's Hospital.

When was this NPI record last updated?

The NPPES record for Frederic Gerges was last updated on March 14, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.