Active NPI 1194971622 Individual Practitioner Male Practitioner

Dr. David Heydt , MD

Pathology - Anatomic Pathology • Silver Spring, MD

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. David Heydt, MD is a certified Pathology - Anatomic Pathology practicing in Silver Spring, MD. With approximately 27 years of clinical experience since completing medical education in 1999, Dr. Heydt delivers high-quality medical care to the local community at 11921 BOURNEFIELD WAY STE 100.

Dr. Heydt is affiliated with Capital Digestive Care Llc and accepts Medicare assignment.

Frequently performed procedures and clinical services include insertion of needle into vein for collection of blood sample, pathology examination of tissue using a microscope, intermediate complexity, blood test, comprehensive group of blood chemicals. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

11921 Bournefield Way Ste 100

Silver Spring, MD 209047815

Telephone 2407370080

Associated Practice Facility / Clinic

🏢 Capital Digestive Care Llc Facility NPI 1811293822

Medicare Profile & Education

Medical School

Other

Graduation Year

1999

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Pathology - Anatomic Pathology in Silver Spring, MD

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

27 Yrs +6.5 yrs vs City Avg

City Avg: 20.5 Yrs

State Avg: 26.6 Yrs

Regional Practice Density

10 Specialists

Practicing in Silver Spring, MD (90 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

65.8% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Heydt (27 Years) 27 Yrs

Silver Spring Specialty Average (20.5 Years) 20.5 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
36415 Insertion of needle into vein for collection of blood sample	6,103	4,581	$17.00	$8.63
88305 Pathology examination of tissue using a microscope, intermediate complexity	3,497	1,331	$233.00	$84.87
80053 Blood test, comprehensive group of blood chemicals	2,634	2,093	$38.85	$10.34
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	2,482	2,065	$47.88	$7.61
87506 Detection test by nucleic acid for digestive tract pathogen, multiple types or subtypes, 6-11 targets	1,587	1,479	$514.52	$256.85
82728 Ferritin (blood protein) level	1,517	1,332	$31.38	$13.31
83540 Iron level	1,449	1,280	$14.80	$6.33
83550 Iron binding capacity	1,446	1,277	$20.13	$8.54
83993 Stool calprotectin (protein) level	1,420	1,294	$100.00	$19.15
88313 Special stained specimen slides to examine tissue including interpretation and report	1,363	545	$210.00	$101.30
88342 Special stained specimen slides to examine tissue, initial procedure	1,318	685	$215.00	$127.69
86140 Measurement C-reactive protein for detection of infection or inflammation	1,009	728	$11.85	$5.07
80076 Liver function blood test panel	938	791	$18.95	$8.00
86364 Measurement of tissue transglutaminase	880	627	$46.08	$11.25
82784 Gammaglobulin (immune system protein) measurement	740	681	$21.33	$9.03
91065 Measurement of hydrogen in breath to test for stomach and bowel symptoms	603	522	$230.00	$89.90
82653 Measurement of pancreatic elastase (enzyme) in stool	579	562	$110.16	$22.28
87340 Detection test for Hepatitis B surface antigen	492	488	$63.58	$10.08
86317 Detection of infectious agent antibody, quantitative	477	473	$92.35	$14.63
85027 Complete blood cell count (red cells, white blood cell, platelets), automated test	472	436	$39.90	$6.36
86258 Detection of gliadin (deamidated) (dgp) antibody	458	231	$55.29	$11.74
88341 Special stained specimen slides to examine tissue	443	233	$215.00	$110.33
83013 Breath test analysis for helicobacter pylori	407	389	$246.33	$65.05
86803 Hepatitis c antibody measurement	398	396	$90.15	$13.91
86704 Hepatitis b core antibody measurement	397	395	$74.23	$11.75
86381 Measurement of mitochondrial antibody	395	389	$101.70	$24.77
83690 Lipase (fat enzyme) level	372	353	$16.00	$6.75
82607 Cyanocobalamin (vitamin B-12) level	343	330	$34.35	$14.73
84443 Blood test, thyroid stimulating hormone (TSH)	331	327	$77.03	$16.37
82306 Vitamin d-3 level	308	288	$67.50	$28.76
82105 Alpha-fetoprotein (afp) level, serum	304	263	$38.50	$16.43
85610 Blood test, clotting time	303	284	$20.40	$4.20
80048 Blood test, basic group of blood chemicals (calcium, total)	299	266	$31.28	$8.28
86708 Measurement of hepatitis a antibody	295	293	$76.28	$12.06
85007 Microscopic examination for white blood cells with manual cell count	277	247	$12.20	$3.72
85652 Red blood cell sedimentation rate, to detect inflammation, automated	271	235	$16.60	$2.65
82390 Ceruloplasmin (protein) level	265	265	$24.28	$10.45
82103 Alpha-1-antitrypsin (protein) blood test, total	230	230	$30.80	$13.07
82977 Glutamyltransferase (liver enzyme) level	200	182	$26.53	$7.06
87493 Detection test for clostridium difficile	198	178	$100.00	$35.71
86480 Tuberculosis test	151	146	$346.00	$60.74
88344 Special stained specimen slides to examine tissue	149	115	$380.00	$209.41
87338 Detection test by immunoassay technique for helicobacter pylori (gi tract bacteria) in stool	134	131	$105.36	$14.09
84439 Thyroxine (thyroid chemical), free	134	133	$20.73	$8.73
86225 Measurement of dna antibody, native or double stranded	132	131	$31.38	$13.42
86038 Screening test for autoimmune disorder	130	129	$27.83	$11.76
82150 Amylase (enzyme) level	129	120	$23.68	$6.35
87324 Detection test by immunoassay technique for clostridium difficile toxins (stool pathogen)	120	114	$35.00	$11.74
82274 Stool analysis for blood, by fecal hemoglobin determination by immunoassay	111	108	$88.78	$15.60
83735 Magnesium level	110	108	$26.80	$6.59
86709 Measurement of hepatitis a antibody (igm)	101	101	$69.30	$10.92
87624 Detection test for human papillomavirus (hpv)	84	75	$100.00	$34.02
82746 Folic acid level	84	84	$33.75	$14.33
80061 Blood test, lipids (cholesterol and triglycerides)	77	68	$75.80	$12.90
82565 Blood creatinine level	71	71	$18.95	$5.02
83036 Hemoglobin A1C level	65	62	$35.05	$9.52
86705 Hepatitis b core antibody (igm) measurement	60	60	$72.55	$11.53
84460 Liver enzyme (sgpt), level	32	31	$18.95	$5.19
85049 Platelet count, automated test	32	32	$16.10	$4.39
85014 Red blood cell concentration measurement	32	26	$14.58	$2.32
84450 Liver enzyme (sgot), level	32	31	$18.95	$5.08
85018 Blood count, hemoglobin	32	26	$14.58	$2.32
87350 Detection test by immunoassay technique for hepatitis be surface antigen	31	26	$63.98	$11.30
82248 Bilirubin level, direct	30	29	$18.00	$4.92
85730 Coagulation assessment blood test, plasma or whole blood	27	27	$35.08	$5.89
86707 Hepatitis be antibody measurement	26	21	$71.25	$11.34
84520 Urea nitrogen level to assess kidney function	24	24	$14.20	$3.87
84436 Thyroxine (thyroid chemical), total	21	21	$16.00	$6.65
88112 Cell examination of specimen, selective cellular enhancement technique	19	11	$150.00	$82.23
82247 Bilirubin level	15	15	$18.00	$4.92

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
36415 Insertion of needle into vein for collection of blood sample	4,425	3,415	$19.75	$8.36
88305 Pathology examination of tissue using a microscope, intermediate complexity	4,291	1,698	$233.00	$81.71
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	2,094	1,769	$47.88	$7.62
80053 Blood test, comprehensive group of blood chemicals	1,997	1,635	$39.83	$10.32
88313 Special stained specimen slides to examine tissue including interpretation and report	1,567	668	$210.00	$96.48
88342 Special stained specimen slides to examine tissue, initial procedure	1,404	753	$215.00	$115.71
87506 Detection test by nucleic acid for digestive tract pathogen, multiple types or subtypes, 6-11 targets	1,108	1,041	$400.00	$257.10
83540 Iron level	1,086	969	$15.63	$6.31
83550 Iron binding capacity	1,086	969	$21.25	$8.54
83993 Stool calprotectin (protein) level	1,084	995	$100.00	$19.07
82728 Ferritin (blood protein) level	984	886	$32.93	$13.27
86140 Measurement C-reactive protein for detection of infection or inflammation	800	636	$13.08	$5.05
80076 Liver function blood test panel	717	611	$19.76	$8.00
86364 Measurement of tissue transglutaminase	580	368	$46.08	$11.22
82784 Gammaglobulin (immune system protein) measurement	431	409	$21.83	$9.03
86258 Detection of gliadin (deamidated) (dgp) antibody	404	204	$55.24	$11.76
87340 Detection test for Hepatitis B surface antigen	389	384	$63.58	$10.10
82105 Alpha-fetoprotein (afp) level, serum	371	329	$39.80	$16.32
82607 Cyanocobalamin (vitamin B-12) level	358	338	$34.48	$14.69
91065 Measurement of hydrogen in breath to test for stomach and bowel symptoms	353	326	$230.00	$100.99
83013 Breath test analysis for helicobacter pylori	327	303	$245.33	$65.78
83690 Lipase (fat enzyme) level	318	306	$17.33	$6.69
86704 Hepatitis b core antibody measurement	315	310	$74.47	$11.78
86803 Hepatitis c antibody measurement	309	305	$90.15	$13.91
86381 Measurement of mitochondrial antibody	305	300	$101.70	$24.77
85652 Red blood cell sedimentation rate, to detect inflammation, automated	302	276	$16.60	$2.64
84443 Blood test, thyroid stimulating hormone (TSH)	302	296	$100.50	$16.33
86706 Hepatitis b surface antibody measurement	276	273	$47.73	$10.53
88341 Special stained specimen slides to examine tissue	265	139	$215.00	$100.01
82653 Measurement of pancreatic elastase (enzyme) in stool	256	253	$110.16	$22.51
80048 Blood test, basic group of blood chemicals (calcium, total)	223	203	$31.84	$8.26
87493 Detection test for clostridium difficile	222	206	$100.00	$34.77
85027 Complete blood cell count (red cells, white blood cell, platelets), automated test	218	205	$39.90	$6.26
82306 Vitamin d-3 level	200	188	$70.37	$28.88
86708 Measurement of hepatitis a antibody	193	192	$76.28	$12.14
82746 Folic acid level	190	179	$35.54	$14.35
82977 Glutamyltransferase (liver enzyme) level	185	167	$26.72	$7.05
82390 Ceruloplasmin (protein) level	165	161	$25.30	$10.48
82103 Alpha-1-antitrypsin (protein) blood test, total	135	133	$31.89	$13.17
87324 Detection test by immunoassay technique for clostridium difficile toxins (stool pathogen)	121	104	$35.00	$11.50
86317 Detection of infectious agent antibody, quantitative	120	120	$92.35	$14.59
82150 Amylase (enzyme) level	116	115	$23.82	$6.30
86480 Tuberculosis test	112	111	$346.00	$60.74
86709 Measurement of hepatitis a antibody (igm)	111	109	$69.30	$10.95
87338 Detection test by immunoassay technique for helicobacter pylori (gi tract bacteria) in stool	102	97	$105.36	$14.09
86225 Measurement of dna antibody, native or double stranded	94	92	$34.78	$13.42
86003 Measurement of antibody (ige) to allergic substance, crude allergen extract, each	92	15	$30.54	$5.34
86038 Screening test for autoimmune disorder	91	89	$30.70	$11.85
84439 Thyroxine (thyroid chemical), free	84	84	$25.18	$8.89
87798 Detection test for organism	78	11	$100.00	$15.15
80061 Blood test, lipids (cholesterol and triglycerides)	74	71	$75.80	$12.84
83036 Hemoglobin A1C level	74	70	$35.43	$9.55
86705 Hepatitis b core antibody (igm) measurement	67	66	$72.55	$11.53
87624 Detection test for human papillomavirus (hpv)	55	48	$100.00	$34.39
88344 Special stained specimen slides to examine tissue	52	40	$380.00	$198.77
82565 Blood creatinine level	38	38	$20.27	$5.02
86707 Hepatitis be antibody measurement	33	32	$71.25	$11.34
87350 Detection test by immunoassay technique for hepatitis be surface antigen	31	30	$63.98	$11.30
87625 Detection test by nucleic acid for human papillomavirus (hpv), types 16 and 18 only	24	24	$100.00	$38.22
86231 Detection of endomysial antibody (ema)	22	22	$48.30	$11.66
82248 Bilirubin level, direct	21	21	$18.00	$4.92
84520 Urea nitrogen level to assess kidney function	16	16	$15.47	$3.87
87631 Detection test for multiple types of respiratory virus	15	15	$350.00	$139.78
88104 Cell examination of body fluid, smears	14	14	$100.00	$80.46
80074 Acute hepatitis panel	13	13	$115.48	$46.68

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
88305 Pathology examination of tissue using a microscope, intermediate complexity	4,004	1,482	$233.00	$83.81
88313 Special stained specimen slides to examine tissue including interpretation and report	1,490	626	$210.00	$99.48
88342 Special stained specimen slides to examine tissue, initial procedure	1,382	726	$215.00	$121.26
88341 Special stained specimen slides to examine tissue	303	150	$215.00	$104.82
88344 Special stained specimen slides to examine tissue	43	34	$380.00	$200.68

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
88305 Pathology examination of tissue using a microscope, intermediate complexity	2,860	1,021	$233.00	$84.07
88342 Special stained specimen slides to examine tissue, initial procedure	987	579	$215.00	$127.18
88313 Special stained specimen slides to examine tissue including interpretation and report	915	429	$173.75	$99.95
88341 Special stained specimen slides to examine tissue	357	202	$215.00	$112.96
88312 Special stained specimen slides to identify organisms including interpretation and report	40	35	$210.00	$137.42

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
88305 Pathology examination of tissue using a microscope, intermediate complexity	2,037	709	$233.00	$82.44
88342 Special stained specimen slides to examine tissue, initial procedure	914	509	$215.00	$126.13
88313 Special stained specimen slides to examine tissue including interpretation and report	860	293	$161.00	$92.97
88341 Special stained specimen slides to examine tissue	583	322	$215.00	$110.63
88312 Special stained specimen slides to identify organisms including interpretation and report	84	73	$210.00	$126.82
88360 Microscopic genetic analysis of tumor	25	14	$242.69	$150.63
88112 Cell examination of specimen, selective cellular enhancement technique	14	13	$150.00	$80.63

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
88305 Pathology examination of tissue using a microscope, intermediate complexity	1,886	670	$233.00	$79.32
88342 Special stained specimen slides to examine tissue, initial procedure	1,013	507	$215.00	$125.03
88341 Special stained specimen slides to examine tissue	873	369	$215.00	$109.20
88313 Special stained specimen slides to examine tissue including interpretation and report	821	307	$161.00	$86.67
88312 Special stained specimen slides to identify organisms including interpretation and report	73	66	$210.00	$118.84
88360 Microscopic genetic analysis of tumor	59	36	$242.69	$150.24
88112 Cell examination of specimen, selective cellular enhancement technique	14	14	$150.00	$78.66

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
88305 Pathology examination of tissue using a microscope, intermediate complexity	4,139	1,357	$233.00	$78.73
88341 Special stained specimen slides to examine tissue	2,556	819	$215.00	$108.71
88313 Special stained specimen slides to examine tissue including interpretation and report	1,988	699	$161.00	$83.72
88342 Special stained specimen slides to examine tissue, initial procedure	1,915	966	$214.78	$127.65
88344 Special stained specimen slides to examine tissue	514	434	$376.25	$206.71
88360 Microscopic genetic analysis of tumor	194	142	$242.69	$156.32
88312 Special stained specimen slides to identify organisms including interpretation and report	173	139	$210.00	$113.65
88112 Cell examination of specimen, selective cellular enhancement technique	19	19	$150.00	$80.17

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
88305 Pathology examination of tissue using a microscope, intermediate complexity	3,384	1,139	$233.00	$78.08
88341 Special stained specimen slides to examine tissue	2,037	724	$216.06	$105.46
88313 Special stained specimen slides to examine tissue including interpretation and report	1,712	612	$161.00	$81.90
88342 Special stained specimen slides to examine tissue, initial procedure	1,671	822	$215.00	$123.71
88344 Special stained specimen slides to examine tissue	228	196	$376.25	$200.67
88312 Special stained specimen slides to identify organisms including interpretation and report	128	69	$210.00	$115.35
88360 Microscopic genetic analysis of tumor	97	76	$242.69	$154.94
88112 Cell examination of specimen, selective cellular enhancement technique	11	11	$150.00	$78.64

Medical Specialties & State Licenses

CMS Verified: 2023-09-06

Pathology - Anatomic Pathology Primary Specialty

NUCC Taxonomy Code: 207ZP0101X

State License MD D0071698

A pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses information gathered from the microscopic examination of tissue specimens, cells and body fluids, and from clinical laboratory tests on body fluids and secretions for the diagnosis, exclusion and monitoring of disease.

General Practice

NUCC Taxonomy Code: 208D00000X

State License MD D0071698

A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions.

Hospital & Practice Group Affiliations

Capital Digestive Care Llc

4831 Telsa Dr F, Bowie, MD 207154328

Phone: 2407370080

Secondary Practice Locations

4617 Park Heights Ave

Baltimore, MD 212156331

Phone: 4434231500

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

7 Associated Practitioners

Jessica Gandhi , PA-C

Physician Assistant

NPI 1003226036

Physician Assistant (Certified)

Dr. Zhengtong Pei , MD

Pathology - Anatomic Pathology & Clinical Pathology

NPI 1194083659

Doctor of Medicine (M.D.)

Dr. Matthew Kirkbride , MD

Pathology - Anatomic Pathology & Clinical Pathology

NPI 1225262868

Doctor of Medicine (M.D.)

Dr. Tu-Anh Chu , MD

Pathology - Anatomic Pathology & Clinical Pathology

NPI 1275597387

Doctor of Medicine (M.D.)

Jan Zincke

Specialist

NPI 1497860704

Dr. Adnan Siddiqui , MD

Pathology - Anatomic Pathology & Clinical Pathology

NPI 1508093899

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

7 Historical Events

📍

Updated Practice Location September 06, 2023

Registered at 11921 BOURNEFIELD WAY STE 100, SILVER SPRING, MD 209047815 (Tel: 2407370080)

✅

NPI Profile Active July 08, 2015

NPI status registered as active in NPPES database

📍

Updated Practice Location July 08, 2015

Registered at 4617 PARK HEIGHTS AVE, BALTIMORE, MD 212156331 (Tel: 4434231500)

📍

Updated Business Mailing Address July 08, 2015

Registered at 4617 PARK HEIGHTS AVE, BALTIMORE, MD 212156331 (Tel: 4434231500)

👤

Provider Name / Credentials Updated July 08, 2015

Recorded as DAVID HEYDT, M.D

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2015

General Practice (License #D0071698 in MD)

🟢

Initial NPI Registration & Enumeration August 15, 2008

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

0 Reviews

No patient reviews submitted yet for Dr. David Heydt. Be the first to share your experience!

Only verified registered users can submit ratings, post feedback, and upload facility photos.

NPI Administrative Meta

NPI Number: 1194971622

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: August 15, 2008

Last Update: September 06, 2023

Sole Proprietor: No

Update or Correct Profile

Mailing Address

4617 Park Heights Ave

Baltimore, MD 212156331

Phone: 4434231500

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).

⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.