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DR. PETER ALEXANDER GALAN M.D.
NPI 1053843656
Anesthesiology in Baltimore, MD

Active since April 01, 2017PECOS EnrolledAccepts Medicare Assignment
345 SAINT PAUL ST, MERCY MEDICAL CENTER, BUNTING BUILDING, 7TH FLOOR, BALTIMORE, MD 21202(410) 332-9694 Get Directions Write a Review

NPPES record last updated: July 6, 2021. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Jul 6, 2021, Apr 2, 2021, Apr 1, 2017 (3 updates tracked since 2017).

About Dr. Peter Alexander Galan M.d. NPPES

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

DR. PETER ALEXANDER GALAN M.D. (NPI 1053843656) is an individual anesthesiology provider in Baltimore, Maryland, licensed in Maryland (D0090903) and active in the NPI registry since April 2017. He is enrolled in Medicare PECOS, is affiliated with Mercy Medical Center Inc, and is a graduate of University Of Maryland School Of Medicine (2017).

NPPES Registry Identity

NPI1053843656
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameDR. PETER ALEXANDER GALANCredential: M.D.
Location Address345 SAINT PAUL ST, MERCY MEDICAL CENTER, BUNTING BUILDING, 7TH FLOORBaltimore, MD 21202-2123
Mailing Address345 Saint Paul St, Mercy Medical Center, Bunting Building, 7th FloorBaltimore, MD 21202-2123
Phone(410) 332-9694
Sole ProprietorNo
Medical School CMSUniversity Of Maryland School Of MedicineGraduated 2017
Enumeration DateApril 1, 2017
Last NPPES UpdateJuly 6, 20213 updates tracked since enumeration
NPPES CertifiedJuly 6, 2021
✔ NPI 1053843656 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in MD · D0090903
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.
345 SAINT PAUL ST, Baltimore, MD 21202
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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

Dr. Peter Alexander Galan 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 ID7911255849
PECOS Enrollment IDI20210715000258
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 Reassignment

Medicare enrollment records show Peter Galan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

North Calvert Anesthesiology Services LLC
Same address
Anesthesiology
345 SAINT PAUL ST
Baltimore, MD 21202
  • Reassigned Medicare billing, Maryland enrollment
  • 96 clinicians in this Medicare group
NPI 1710360227 (410) 332-9000

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.

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.
43 services43 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.
35 services35 patients
Other procedure on nervous system 64999
A procedure on the nervous system can involve various techniques to diagnose or treat conditions affecting your brain, spinal cord, or nerves. These can include surgeries, tests, or therapies. It's done by specialized doctors to help improve your neurological health.
34 services34 patients
Injection of anesthetic agent and/or steroid into knee nerve branch using imaging guidance 64454
This procedure involves injecting anesthetic and/or steroid medication into a knee nerve branch. Imaging technology is used to ensure accurate placement of the needle. This can help reduce pain and inflammation in the knee area.
28 services28 patients
Anesthesia for total hip replacement 01214
Anesthesia for total hip replacement is a medical service where medication is given to eliminate pain during surgery. Two types are commonly used: general anesthesia, making you unconscious, or spinal anesthesia, numbing the lower body. The choice depends on your health and your doctor's recommendation.
24 services24 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.
20 services20 patients

Hospital Affiliations CMS Care Compare

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

Mercy Medical Center Inc

Acute Care Hospitals · Baltimore, MD
4/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number210008
Location301 Saint Paul PlaceBaltimore, MD 21202 · Baltimore City 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.

KRISTINE LYNN FISHER MSN, BSN, RN, AGACNP
Nurse Practitioner (Acute Care)
345 SAINT PAUL ST
BALTIMORE, MD 21202
Baltimore City (717) 504-9365
COURTNEY O'BANNON ROBERTS
Nurse Practitioner (Family)
345 SAINT PAUL ST
BALTIMORE, MD 21202
Baltimore City (410) 332-9000
CAROLINA BEATRIZ AYALA CRNP
Nurse Practitioner (Primary Care)
345 SAINT PAUL ST
BALTIMORE, MD 21202
Baltimore City (410) 332-9000
MRS. ANGELA NICOLE GAHRES NP
Nurse Practitioner (Gerontology)
345 SAINT PAUL ST
BALTIMORE, MD 21202
Baltimore City (410) 332-9000
MIRIAM RIVKAH FREUND PA
Physician Assistant
345 SAINT PAUL ST
BALTIMORE, MD 21202
Baltimore City (224) 616-4437
MAGGIE CHEN
Student in an Organized Health Care Education/Training Program
345 SAINT PAUL ST
BALTIMORE, MD 21202
Baltimore City (410) 332-9694
MR. WILLIAM BUNDESEN III LCSW-C
Social Worker (Clinical)
345 SAINT PAUL ST
BALTIMORE, MD 21202
Baltimore City (410) 332-9000
CHRISTINA JING GE MD
Obstetrics & Gynecology
345 SAINT PAUL ST
BALTIMORE, MD 21202
Baltimore City (410) 633-6300

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 Peter Galan's NPI number?

The NPI number for Peter Galan is 1053843656. It was assigned to this individual provider in the NPPES registry on April 1, 2017.

Where is Peter Galan located?

Peter Galan practices at 345 Saint Paul St Mercy Medical Center, Bunting Building, 7th Floor, Baltimore, MD 21202. The listed phone number is (410) 332-9694.

What is Peter Galan's specialty?

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

Is Peter Galan enrolled in Medicare?

Yes. Peter Galan 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 organization bills Medicare for Peter Galan's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Peter Galan reassigns Medicare benefits to North Calvert Anesthesiology Services LLC (Baltimore, MD). The 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 Peter Galan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Peter Galan affiliated with any hospitals?

According to CMS data, Peter Galan is affiliated with Mercy Medical Center Inc.

When was this NPI record last updated?

The NPPES record for Peter Galan was last updated on July 6, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.