1. Home
  2. Directory
  3. Georgia
  4. Macon
  5. Anesthesiology
  6. NPI Profile

FREDERICK GRIFFIN POWELL MD
NPI 1649569591
Anesthesiology in Macon, GA

Active since March 31, 2011PECOS EnrolledAccepts Medicare Assignment
777 HEMLOCK ST, MACON, GA 31201(478) 331-1000 Get Directions Write a Review

NPPES record last updated: July 11, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jul 11, 2023, Jan 24, 2023, Oct 26, 2018 (3 updates tracked since 2018).

About Frederick Griffin Powell Md NPPES

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

FREDERICK GRIFFIN POWELL MD (NPI 1649569591) is an individual anesthesiology provider in Macon, Georgia, licensed in Georgia (77893) and active in the NPI registry since March 2011. He is enrolled in Medicare PECOS, is affiliated with Colquitt Regional Medical Center, and maintains 4 additional practice locations.

NPPES Registry Identity

NPI1649569591
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameFREDERICK GRIFFIN POWELLCredential: MD
Location Address777 HEMLOCK STMacon, GA 31201-2102
Mailing AddressOne Boston Medical Center Place, Evan 124Boston, MA 02118 · (617) 638-8000
Phone(478) 331-1000
Sole ProprietorYes
Medical School CMSBoston University School Of MedicineGraduated 2003
Enumeration DateMarch 31, 2011
Last NPPES UpdateJuly 11, 20233 updates tracked since enumeration
NPPES CertifiedJuly 11, 2023
✔ NPI 1649569591 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
Licenses✔ Licensed in GA · 77893✔ Licensed in MA · 264584
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.
777 HEMLOCK ST, Macon, GA 31201
Open in Google Maps ↗

Secondary Practice Locations 4

Location 1888 Pine StMacon, GA 31201-2109 · Phone (478) 633-1000
Location 21014 Forsyth StMacon, GA 31201-2051 · Phone (478) 633-5800
Location 31 Boston Medical Ctr Pl, Evans 124Boston, MA 02118-2908 · Phone (617) 638-8000
Location 42540 Windy Hill Rd SEMarietta, GA 30067-8605 · Phone (470) 644-1274

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Alliant Health Plans, Inc..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

Frederick Griffin Powell 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 ID3476785395
PECOS Enrollment IDI20171219001126
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

7

Medicare enrollment records show Frederick Powell reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Piedmont Anesthesia LLC
58 mi
Anesthesiology
1133 EAGLES LANDING PKWY
Stockbridge, GA 30281
  • Reassigned Medicare billing, Georgia enrollment
  • 713 clinicians in this Medicare group
NPI 1700474244 (678) 604-1053
American Anesthesiology Associates Of Georgia, LLC
73 mi
Anesthesiology
2171 WEST PARK COURT, SUITE A
Stone Mountain, GA 30087
  • Reassigned Medicare billing, Georgia enrollment
  • 650 clinicians in this Medicare group
NPI 1528068673 (678) 514-1991
Wellstar Medical Group, LLC
76 mi
Internal Medicine
3885 PRINCETON LAKES WAY SW, SUITE 300
Atlanta, GA 30331
  • Reassigned Medicare billing, Georgia enrollment
  • 3,885 clinicians in this Medicare group
NPI 1205267192 (404) 344-0059
Gwinnett Physician Group, LLC
81 mi
Internal Medicine
1000 MEDICAL CENTER BLVD, MOB 100 SUITE 210
Lawrenceville, GA 30046
  • Reassigned Medicare billing, Georgia enrollment
  • 275 clinicians in this Medicare group
NPI 1578574661 (855) 709-4535
Northside Primary Care Professional Services,llc
85 mi
Family Medicine
1000 JOHNSON FERRY RD NE
Atlanta, GA 30342
  • Reassigned Medicare billing, Georgia enrollment
  • 466 clinicians in this Medicare group
NPI 1922397553 (855) 709-4535
Colquitt Regional Anesthesia, LLC
118 mi
Specialist
3131 S MAIN ST
Moultrie, GA 31768
  • Reassigned Medicare billing, Georgia enrollment
  • 26 clinicians in this Medicare group
NPI 1154580512 (229) 985-3420
Ams Southeast LLC
269 mi
Anesthesiology
28 N PALAFOX ST
Pensacola, FL 32502
  • Reassigned Medicare billing, Georgia enrollment
  • 191 clinicians in this Medicare group
NPI 1487107157 (866) 653-2540

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 6

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.

Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
43 services14 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.
18 services18 patients
Insertion of artery tube for blood sampling or infusion through skin 36620
This procedure involves placing a small tube into an artery, usually in the wrist or elbow, to collect blood samples or administer medication. It's done under local anesthesia and is a common, safe practice.
15 services15 patients
Anesthesia for other procedure on upper abdomen 00790
Anesthesia for an upper abdomen procedure involves using medications to help you feel no pain during the operation. It can be general, where you're unconscious, or regional, where just the abdomen area is numbed. It ensures comfort and stillness, aiding a successful procedure.
13 services13 patients
Anesthesia for extensive surgery on spine 00670
Anesthesia for extensive spine surgery involves medication to block pain and make you unconscious during the procedure. It ensures comfort and prevents movement. Two types may be used: general (you sleep) or regional (numbs a large area). The choice depends on the surgery specifics and your health.
12 services12 patients
Anesthesia for other procedure on lower leg, ankle, and foot bones 01480
Anesthesia for procedures on lower leg, ankle, and foot bones involves administering medication to block pain and sensation in these areas. This allows doctors to perform necessary treatments or surgeries without causing discomfort. The type of anesthesia used can vary based on the specific procedure.
12 services12 patients

Hospital Affiliations CMS Care Compare 2

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

Colquitt Regional Medical Center

Acute Care Hospitals · Moultrie, GA
3/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number110105
Location3131 South Main StreetMoultrie, GA 31768 · Colquitt County
Emergency services Birthing friendly

Piedmont Henry Hospital

Acute Care Hospitals · Stockbridge, GA
2/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number110191
Location1133 Eagle's Landing ParkwayStockbridge, GA 30281 · Henry 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.

LAUREN WAGNER D.O.
Pediatrics
777 HEMLOCK ST, MSC 42
MACON, GA 31201
Bibb County (478) 633-7600
AMELIA CATHERINE LLERENA
Obstetrics & Gynecology
777 HEMLOCK ST
MACON, GA 31201
Bibb County (478) 633-6701
JO BETH ROBERTS NP
Nurse Practitioner (Pediatrics)
777 HEMLOCK ST
MACON, GA 31201
Bibb County (478) 633-6706
RONALD KNIGHTS PHRAM. D.
Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
777 HEMLOCK ST
MACON, GA 31201
Bibb County (478) 633-1434
MR. MATTHEW MICHAEL MCCRORY AGACNP-BC
Nurse Practitioner (Acute Care)
777 HEMLOCK ST
MACON, GA 31201
Bibb County (478) 633-1000
MRS. DENA D MCKENNA PAAA
Anesthesiologist Assistant
777 HEMLOCK ST, MSC10
MACON, GA 31201
Bibb County (478) 633-1000
LOWELL CLARK MD
Pediatrics (Pediatric Critical Care Medicine)
777 HEMLOCK ST, MSC 83
MACON, GA 31201
Bibb County (478) 633-7140
RICHARD A SCHERER CRNA
Nurse Anesthetist, Certified Registered
777 HEMLOCK ST
MACON, GA 31201
Bibb County (866) 507-5244

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 Frederick Powell's NPI number?

The NPI number for Frederick Powell is 1649569591. It was assigned to this individual provider in the NPPES registry on March 31, 2011.

Where is Frederick Powell located?

Frederick Powell practices at 777 Hemlock St, Macon, GA 31201. The listed phone number is (478) 331-1000.

What is Frederick Powell's specialty?

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

Is Frederick Powell enrolled in Medicare?

Yes. Frederick Powell 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.

Which organizations bill Medicare for Frederick Powell's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Frederick Powell reassigns Medicare benefits to 7 organizations: Piedmont Anesthesia LLC (Stockbridge, GA), American Anesthesiology Associates Of Georgia, LLC (Stone Mountain, GA), Wellstar Medical Group, LLC (Atlanta, GA), Gwinnett Physician Group, LLC (Lawrenceville, GA), Northside Primary Care Professional Services,llc (Atlanta, GA) and 2 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 Frederick Powell's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Frederick Powell accept?

Health plans from Alliant Health Plans, Inc. list Frederick Powell 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 Frederick Powell affiliated with any hospitals?

According to CMS data, Frederick Powell is affiliated with Colquitt Regional Medical Center and Piedmont Henry Hospital.

When was this NPI record last updated?

The NPPES record for Frederick Powell was last updated on July 11, 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.