No PECOS
7207 HANOVER PKWY
Greenbelt, MD 20770
Greenbelt, MD 20770
- Not in PECOS data
- Organization · Internal Medicine
Internal Medicine Providers in Maryland
207R00000X
Maryland
7,151Providers in state
1,459Organizations
5,692Individuals
1/72Page
A directory of 7,151 health care providers with a business address in Maryland whose primary or secondary taxonomy code is 207R00000X (Internal Medicine). You are viewing page 1 of 72, which lists 77 of these providers: 12 organizations and 65 individual providers, of whom 31 are female and 34 are male. On this page, 59 are enrolled in PECOS and 49 accept Medicare assignment. About taxonomy code 207R00000X ›
Maryland Internal Medicine Directory
Showing 77 providers on page 1 of 72, sorted by last name / organization name. Use the bar below to filter the providers on this page.
No PECOS
7505 NEW HAMPSHIRE AVE STE 314
Takoma Park, MD 20912
Takoma Park, MD 20912
- Not in PECOS data
- Organization · Internal Medicine
No PECOS
3225 VERONA DRIVE
Silver Sping, MD 20906
Silver Sping, MD 20906
- Not in PECOS data
- Organization · Internal Medicine
PECOS
216 E PULASKI HWY, SUITE 235
Elkton, MD 21921
Elkton, MD 21921
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Pulmonary Disease
No PECOS
2835 SMITH AVENUE, SUITE 207
Baltimore, MD 21209
Baltimore, MD 21209
- Not in PECOS data
- Organization · Internal Medicine
PECOS
827 LINDEN AVE
Baltimore, MD 21201
Baltimore, MD 21201
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Endocrinology, Diabetes & Metabolism
8813 WALTHAM WOODS RD, STE 204
Parkville, MD 21234
Parkville, MD 21234
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Internal Medicine
9135 PISCATAWAY RD, SUITE 210
Clinton, MD 20735
Clinton, MD 20735
- Enrolled in PECOS, eligible to order and refer
- Individual · Internal Medicine
No PECOS
7004 SECURITY BLVD STE 101
Baltimore, MD 21244
Baltimore, MD 21244
- Not in PECOS data
- Individual · Infectious Disease
PECOS
10810 CONNECTICUT AVENUE
Kensington, MD 20895
Kensington, MD 20895
- Enrolled in PECOS, eligible to order and refer
- Individual · Internal Medicine
PECOS
801 TOLL HOUSE AVE
Frederick, MD 21701
Frederick, MD 21701
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Internal Medicine
PECOS
1830 E MONUMENT ST FL 4
Baltimore, MD 21287
Baltimore, MD 21287
- Enrolled in PECOS, eligible to order and refer
- Individual · Nephrology
PECOS
200 MEMORIAL AVE
Westminster, MD 21157
Westminster, MD 21157
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Internal Medicine
PECOS
655 WATKINS MILL RD
Gaithersburg, MD 20879
Gaithersburg, MD 20879
- Enrolled in PECOS, eligible to order and refer
- Individual · Internal Medicine
PECOS
900 CATON AVE
Baltimore, MD 21229
Baltimore, MD 21229
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Critical Care Medicine
PECOS
12200 ANNAPOLIS RD, SUITE 229
Glenn Dale, MD 20769
Glenn Dale, MD 20769
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Internal Medicine
7601 OSLER DRIVE
Towson, MD 21204
Towson, MD 21204
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Hospitalist
PECOS
5005 SIGNAL BELL LANE, SUITE 202
Clarksville, MD 21029
Clarksville, MD 21029
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Internal Medicine
PECOS
106 BOW ST
Elkton, MD 21921
Elkton, MD 21921
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Internal Medicine
PECOS
8118 GOOD LUCK RD
Lanham, MD 20706
Lanham, MD 20706
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Internal Medicine
PECOS
5100 AUTH WAY
Suitland, MD 20746
Suitland, MD 20746
- Enrolled in PECOS, eligible to order and refer
- Individual · Internal Medicine
No PECOS
2000 DENNIS AVE
Silver Spring, MD 20902
Silver Spring, MD 20902
- Not in PECOS data
- Individual · Internal Medicine
No PECOS
10820 HICKORY RIDGE RD
Columbia, MD 21044
Columbia, MD 21044
- Not in PECOS data
- Organization · Internal Medicine
PECOS
295 STONER AVE, SUITE 305-307
Westminster, MD 21157
Westminster, MD 21157
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Internal Medicine
PECOS
301 MASON F LORD DRIVE, GIM 301 BLDG, 1ST FL
Baltimore, MD 21224
Baltimore, MD 21224
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Internal Medicine
130 HOSPITAL RD STE 300
Prince Frederick, MD 20678
Prince Frederick, MD 20678
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Gastroenterology
PECOS
2 NORTH AVE, STE 101
Bel Air, MD 21014
Bel Air, MD 21014
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Internal Medicine
PECOS
20010 CENTURY BLVD STE 200
Germantown, MD 20874
Germantown, MD 20874
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Internal Medicine
No PECOS
2 OLD LYME RD
Lutherville, MD 21093
Lutherville, MD 21093
- Not in PECOS data
- Individual · Internal Medicine
PECOS
1830 E MONUMENT ST FL 4
Baltimore, MD 21287
Baltimore, MD 21287
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Nephrology
PECOS
6701 N CHARLES ST
Baltimore, MD 21204
Baltimore, MD 21204
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Internal Medicine
PECOS
8118 GOOD LUCK RD
Lanham, MD 20706
Lanham, MD 20706
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Internal Medicine
PECOS
5601LOCH RAVEN BLVD, RMB, STE. 502
Baltimore, MD 21239
Baltimore, MD 21239
- Enrolled in PECOS, eligible to order and refer
- Individual · Internal Medicine
PECOS
3401 BOX HILL CORPORATE CENTER DR STE 100
Abingdon, MD 21009
Abingdon, MD 21009
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Internal Medicine
PECOS
116 DEFENSE HWY, SUITE 400
Annapolis, MD 21401
Annapolis, MD 21401
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Internal Medicine
PECOS
7556 TEAGUE RD STE 210
Hanover, MD 21076
Hanover, MD 21076
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Internal Medicine
598 CYNWOOD DR
Easton, MD 21601
Easton, MD 21601
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Internal Medicine
PECOS
5530 WISCONSIN AVE STE 1150
Chevy Chase, MD 20815
Chevy Chase, MD 20815
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Pulmonary Disease
No PECOS
11904E DARNESTOWNROAD, QUINCE ORCHARD MEDICAL PARK
North Potomac, MD 20878
North Potomac, MD 20878
- Not in PECOS data
- Individual · Internal Medicine
No PECOS
1040 PARK AVE, SUITE 200
Baltimore, MD 21201
Baltimore, MD 21201
- Not in PECOS data
- Organization · Primary Care
PECOS
4940 EASTERN AVE
Baltimore, MD 21224
Baltimore, MD 21224
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Internal Medicine
PECOS
106 MILFORD ST STE 605
Salisbury, MD 21804
Salisbury, MD 21804
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Cardiovascular Disease
PECOS
604 S FREDERICK AVE STE 413
Gaithersburg, MD 20877
Gaithersburg, MD 20877
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Internal Medicine
2411 W BELVEDERE AVE, SUITE 509
Baltimore, MD 21215
Baltimore, MD 21215
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Cardiovascular Disease
No PECOS
9801 GEORGIA AVE STE 339
Silver Spring, MD 20902
Silver Spring, MD 20902
- Not in PECOS data
- Organization · Pain Medicine
No PECOS
14205 PARK CENTER DR STE 201
Laurel, MD 20707
Laurel, MD 20707
- Not in PECOS data
- Organization · Pain Medicine
4550 MONTGOMERY AVE
Bethesda, MD 20814
Bethesda, MD 20814
- Not in PECOS data
- Organization · Internal Medicine
4550 MONTGOMERY AVE STE 3
Bethesda, MD 20814
Bethesda, MD 20814
- Not in PECOS data
- Organization · Internal Medicine
4940 EASTERN AVE, B-1 ROOM 114D
Baltimore, MD 21224
Baltimore, MD 21224
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Internal Medicine
PECOS
104 PLUMTREE RD, SUITE 115
Bel Air, MD 21015
Bel Air, MD 21015
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Internal Medicine
PECOS
9910 FRANKLIN SQUARE DR, STE 2110
Baltimore, MD 21236
Baltimore, MD 21236
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Hospitalist
PECOS
22 S GREENE ST
Baltimore, MD 21201
Baltimore, MD 21201
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Hospitalist
PECOS
100 E. CARROLL STREET, PRMC
Salisbury, MD 21801
Salisbury, MD 21801
- Enrolled in PECOS, eligible to order and refer
- Individual · Internal Medicine
PECOS
219 S WASHINGTON ST
Easton, MD 21601
Easton, MD 21601
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Internal Medicine
PECOS
6701 N CHARLES ST, SUITE 4104
Towson, MD 21204
Towson, MD 21204
- Enrolled in PECOS, eligible to order and refer
- Individual · Internal Medicine
900 S CATON AVE
Baltimore, MD 21229
Baltimore, MD 21229
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Internal Medicine
No PECOS
926 W NORTH AVE
Baltimore, MD 21217
Baltimore, MD 21217
- Not in PECOS data
- Individual · Adult Medicine
PECOS
8415 BELLONA LN, SUITE 216
Towson, MD 21204
Towson, MD 21204
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Internal Medicine
9000 FRANKLIN SQUARE DR
Baltimore, MD 21237
Baltimore, MD 21237
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Internal Medicine
3001 HOSPITAL DR
Cheverly, MD 20785
Cheverly, MD 20785
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Infectious Disease
5755 CEDAR LN
Columbia, MD 21044
Columbia, MD 21044
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Hospitalist
200 MEMORIAL AVE
Westminster, MD 21157
Westminster, MD 21157
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Internal Medicine
UM CAPITAL REGION MEDICAL CENTER, TOWN CENTER
Largo, MD 20774
Largo, MD 20774
- Enrolled in PECOS, eligible to order and refer
- Individual · Internal Medicine
No PECOS
655 WATKINS MILL RD
Gaithersburg, MD 20879
Gaithersburg, MD 20879
- Not in PECOS data
- Individual · Internal Medicine
3001 HOSPITAL DR
Cheverly, MD 20785
Cheverly, MD 20785
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Internal Medicine
301 HOSPITAL DR
Glen Burnie, MD 21061
Glen Burnie, MD 21061
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Internal Medicine
9470 ANNAPOLIS RD, SUITE 301
Lanham, MD 20706
Lanham, MD 20706
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Internal Medicine
100 WALTER WARD BLVD STE 100
Abingdon, MD 21009
Abingdon, MD 21009
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Gastroenterology
17351 MELFORD BLVD
Bowie, MD 20715
Bowie, MD 20715
- Not in PECOS data
- Organization · Internal Medicine
PECOS
9000 FRANKLIN SQUARE DR
Baltimore, MD 21237
Baltimore, MD 21237
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Internal Medicine
PECOS
219 S WASHINGTON ST
Easton, MD 21601
Easton, MD 21601
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Internal Medicine
No PECOS
600 RIDGELY AVE, SUITE 231
Annapolis, MD 21401
Annapolis, MD 21401
- Not in PECOS data
- Organization · Internal Medicine
PECOS
5900 WATERLOO RD STE 200
Columbia, MD 21045
Columbia, MD 21045
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Internal Medicine
PECOS
7601 OSLER DR
Towson, MD 21204
Towson, MD 21204
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Hospitalist
PECOS
5200 EASTERN AVE, CENTER TOWER, SUITE 4100
Baltimore, MD 21224
Baltimore, MD 21224
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Internal Medicine
1830 E MONUMENT ST
Baltimore, MD 21287
Baltimore, MD 21287
- Enrolled in PECOS, eligible to order and refer
- Individual · Internal Medicine
3001 S HANOVER ST
Baltimore, MD 21225
Baltimore, MD 21225
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Internal Medicine
No providers on this page match your filter. Search the full directory instead.
Frequently Asked Questions
As of the latest NPPES update, 7,151 providers in Maryland are registered under taxonomy code 207R00000X (Internal Medicine). Of these, 1,459 (20%) are organizations and 5,692 (80%) are individual providers. Among the individual providers, 2,497 are female and 3,195 are male. The full directory spans 72 pages of up to 100 providers each.
Each card shows a PECOS badge based on the CMS Order and Referring dataset. A green PECOS badge means the provider appears in that dataset as eligible to order and refer. Open the provider profile, then verify directly in PECOS before relying on it for claims or credentialing.
The directory is rebuilt from the public NPPES registry, which is refreshed weekly. The NPI data on this page was last updated on July 19, 2026. A provider that recently updated their record may take a short time to appear here.
Provider Composition & Statistics
7,151Total providers
1,459Organizations 20%
5,692Individuals 80%
2,497Female
3,195Male
Counts reflect Maryland. Gender is recorded for individual providers only. Source: NPPES.
Provider data from the National Plan and Provider Enumeration System (NPPES), refreshed weekly. PECOS status from the CMS Medicare Order and Referring dataset. Taxonomy from the NUCC code set, Version 26.0.
