DR. NEIL D BACH (MD) – Sleep Medicine (Internal Medicine) Physician, NPI 1407819626

DR. NEIL D BACH (MD) is a healthcare provider. based in Springfield, Massachusetts. specializing in Sleep Medicine (Internal Medicine) Physician. They hold the professional credentials MD. They hold a License No. 48251 (MA). The NPI Number for DR. NEIL D BACH (MD) is 1407819626

Main info

Male
48 Years Of Experience
Accepts Medicare Assignment
Name
DR. NEIL D BACH (MD)
NPI
1407819626
Phone
(413) 748-6484
Address
50 MAPLE ST
Enumeration Date
10 April 2006
Last Update Date
25 July 2019

Doctor Profile

Medical School Name
OTHER
Secondary Phone
4135869866
Graduation Year
1978 (48 years ago)
PAC ID
6406889013
Group Practice PAC ID
2567359839
Professional Enrollment ID
I20050914000853
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience59
Completeness75
Years active:20State licenses:1Digital endpointsOther names

Loading map...

Provider Addresses for DR. NEIL D BACH (MD)

  • 50;52, Maple Street, Metro Center, South End, Springfield, Hampden County, Massachusetts, 01105, United States

    SPRINGFIELD, MA 011031979

    Phone: (413) 748-6484

    Type: Mailing

  • John's, 146, Federal Street, Greenfield, Franklin County, Massachusetts, 01301, United States

    GREENFIELD, MA 013012511

    Phone: (413) 774-2222

    Fax: (413) 774-2225

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

Loading prescription activity...

Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

No Medicare enrollment or revalidation data available for this provider in our database.

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 01103)

Loading plans...

Provider's Procedures

DR. NEIL D BACH (MD) performs procedures in Sleep Medicine (Internal Medicine) Physician. See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
PULMONARY DISEASEMA95806Unattended sleep study with recording of heart rate, oxygen, respiratory airflow and effort6363
PULMONARY DISEASEMA95811Sleep monitoring of patient (6 years or older) in sleep lab with continued pressured respiratory assistance by mask or breathing tube241219

Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 2567359839View full group profile
NameSpecialtyState
Physician AssistantMA
-MA
Physician AssistantMA
-MA
Physician AssistantMA
Family PracticeMA
Family PracticeMA
Certified Nurse Midwife (Cnm)MA
Nurse PractitionerMA
-MA

Reviews

All reviews are moderated before publication. Reviews reflect users' opinions; we do not verify the accuracy of individual reviews.

No reviews yet. Be the first to share your experience — your opinion helps families compare providers.

Frequently asked questions

What federal number belongs to DR. NEIL D BACH (MD)?
The federal identifier for DR. NEIL D BACH (MD) is NPI 1407819626.
Does this profile mean DR. NEIL D BACH (MD) is currently active?
Yes — DR. NEIL D BACH (MD) appears active in the national provider directory.
Does DR. NEIL D BACH (MD) list a primary specialty?
If you are matching referrals, note Sleep Medicine (Internal Medicine) Physician for DR. NEIL D BACH (MD). Clinical services aligned with this taxonomy classification.
What location metadata exists for DR. NEIL D BACH (MD)?
The page summarizes Springfield, Massachusetts for DR. NEIL D BACH (MD); expand the address list for detail.
How can I contact DR. NEIL D BACH (MD)?
Phone or fax may appear on the official NPI record when supplied — verify before relying on them.

Similar Providers

DR. ROBERT RAE AJELLO (MD)

Pulmonary Disease Physician
280, Chestnut Street, Metro Center, Springfield, Hampden County, Massachusetts, 01103, United States
NPI: 1518930916

DR. P SUBAKEESAN (MD)

Pulmonary Disease Physician
280 CHESTNUT ST FL 2
NPI: 1366471427

KARIN G JOHNSON (MD)

Sleep Medicine (Psychiatry & Neurology) Physician
280, Chestnut Street, Metro Center, Springfield, Hampden County, Massachusetts, 01103, United States
NPI: 1295805075

DR. SYBILLE M LIAUTAUD (MD)

Pulmonary Disease Physician
280, Chestnut Street, Metro Center, Springfield, Hampden County, Massachusetts, 01103, United States
NPI: 1982769089

MUHAMMAD ALI SYED (MD)

Sleep Medicine (Internal Medicine) Physician
280, Chestnut Street, Metro Center, Springfield, Hampden County, Massachusetts, 01103, United States
NPI: 1235304940

HAMPDEN COUNTY PHYSICIAN ASSOCIATES, LLC

Sleep Medicine (Internal Medicine) Physician
354;360, Birnie Avenue, Brightwood, Springfield, Hampden County, Massachusetts, 01107, United States
NPI: 1508004383

HAMPDEN COUNTY PHYSICIAN ASSOCIATES, LLC.

Sleep Medicine (Internal Medicine) Physician
354 BIRNIE AVE
NPI: 1548567696

DR. EVA M MOK (M.D.)

Sleep Medicine (Internal Medicine) Physician
112 Mansfield Ave
NPI: 1124318233

DR. STEPHEN F DEROSE (M.D., M.S.H.S.)

Sleep Medicine (Internal Medicine) Physician
280 CHESTNUT STREET
NPI: 1710272810